2880458880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3119}}^1$

素因数の和:3191

約数の個数: 256

約数和(自身を含む): 10158220800

約数和(自身を除く): 7277761920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 37, 39, 40, 48, 52, 60, 64, 65, 74, 78, 80, 96, 104, 111, 120, 128, 130, 148, 156, 160, 185, 192, 195, 208, 222, 240, 260, 296, 312, 320, 370, 384, 390, 416, 444, 480, 481, 520, 555, 592, 624, 640, 740, 780, 832, 888, 960, 962, 1040, 1110, 1184, 1248, 1443, 1480, 1560, 1664, 1776, 1920, 1924, 2080, 2220, 2368, 2405, 2496, 2886, 2960, 3119, 3120, 3552, 3848, 4160, 4440, 4736, 4810, 4992, 5772, 5920, 6238, 6240, 7104, 7215, 7696, 8320, 8880, 9357, 9620, 11544, 11840, 12476, 12480, 14208, 14430, 15392, 15595, 17760, 18714, 19240, 23088, 23680, 24952, 24960, 28860, 30784, 31190, 35520, 37428, 38480, 40547, 46176, 46785, 49904, 57720, 61568, 62380, 71040, 74856, 76960, 81094, 92352, 93570, 99808, 115403, 115440, 121641, 124760, 149712, 153920, 162188, 184704, 187140, 199616, 202735, 230806, 230880, 243282, 249520, 299424, 307840, 324376, 346209, 374280, 399232, 405470, 461612, 461760, 486564, 499040, 577015, 598848, 608205, 648752, 692418, 748560, 810940, 923224, 923520, 973128, 998080, 1154030, 1197696, 1216410, 1297504, 1384836, 1497120, 1500239, 1621880, 1731045, 1846448, 1946256, 1996160, 2308060, 2432820, 2595008, 2769672, 2994240, 3000478, 3243760, 3462090, 3692896, 3892512, 4500717, 4616120, 4865640, 5190016, 5539344, 5988480, 6000956, 6487520, 6924180, 7385792, 7501195, 7785024, 9001434, 9232240, 9731280, 11078688, 12001912, 12975040, 13848360, 14771584, 15002390, 15570048, 18002868, 18464480, 19462560, 22157376, 22503585, 24003824, 25950080, 27696720, 30004780, 36005736, 36928960, 38925120, 44314752, 45007170, 48007648, 55393440, 60009560, 72011472, 73857920, 77850240, 90014340, 96015296, 110786880, 120019120, 144022944, 180028680, 192030592, 221573760, 240038240, 288045888, 360057360, 480076480, 576091776, 720114720, 960152960, 1440229440, 2880458880]

約数ペア:

[(1, 2880458880), (2, 1440229440), (3, 960152960), (4, 720114720), (5, 576091776), (6, 480076480), (8, 360057360), (10, 288045888), (12, 240038240), (13, 221573760), (15, 192030592), (16, 180028680), (20, 144022944), (24, 120019120), (26, 110786880), (30, 96015296), (32, 90014340), (37, 77850240), (39, 73857920), (40, 72011472), (48, 60009560), (52, 55393440), (60, 48007648), (64, 45007170), (65, 44314752), (74, 38925120), (78, 36928960), (80, 36005736), (96, 30004780), (104, 27696720), (111, 25950080), (120, 24003824), (128, 22503585), (130, 22157376), (148, 19462560), (156, 18464480), (160, 18002868), (185, 15570048), (192, 15002390), (195, 14771584), (208, 13848360), (222, 12975040), (240, 12001912), (260, 11078688), (296, 9731280), (312, 9232240), (320, 9001434), (370, 7785024), (384, 7501195), (390, 7385792), (416, 6924180), (444, 6487520), (480, 6000956), (481, 5988480), (520, 5539344), (555, 5190016), (592, 4865640), (624, 4616120), (640, 4500717), (740, 3892512), (780, 3692896), (832, 3462090), (888, 3243760), (960, 3000478), (962, 2994240), (1040, 2769672), (1110, 2595008), (1184, 2432820), (1248, 2308060), (1443, 1996160), (1480, 1946256), (1560, 1846448), (1664, 1731045), (1776, 1621880), (1920, 1500239), (1924, 1497120), (2080, 1384836), (2220, 1297504), (2368, 1216410), (2405, 1197696), (2496, 1154030), (2886, 998080), (2960, 973128), (3119, 923520), (3120, 923224), (3552, 810940), (3848, 748560), (4160, 692418), (4440, 648752), (4736, 608205), (4810, 598848), (4992, 577015), (5772, 499040), (5920, 486564), (6238, 461760), (6240, 461612), (7104, 405470), (7215, 399232), (7696, 374280), (8320, 346209), (8880, 324376), (9357, 307840), (9620, 299424), (11544, 249520), (11840, 243282), (12476, 230880), (12480, 230806), (14208, 202735), (14430, 199616), (15392, 187140), (15595, 184704), (17760, 162188), (18714, 153920), (19240, 149712), (23088, 124760), (23680, 121641), (24952, 115440), (24960, 115403), (28860, 99808), (30784, 93570), (31190, 92352), (35520, 81094), (37428, 76960), (38480, 74856), (40547, 71040), (46176, 62380), (46785, 61568), (49904, 57720)]