1540005120

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3613}}^1$

素因数の和:3677

約数の個数: 216

約数和(自身を含む): 5473778856

約数和(自身を除く): 3933773736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 128, 144, 148, 160, 180, 185, 192, 222, 240, 256, 288, 296, 320, 333, 360, 370, 384, 444, 480, 555, 576, 592, 640, 666, 720, 740, 768, 888, 960, 1110, 1152, 1184, 1280, 1332, 1440, 1480, 1665, 1776, 1920, 2220, 2304, 2368, 2664, 2880, 2960, 3330, 3552, 3613, 3840, 4440, 4736, 5328, 5760, 5920, 6660, 7104, 7226, 8880, 9472, 10656, 10839, 11520, 11840, 13320, 14208, 14452, 17760, 18065, 21312, 21678, 23680, 26640, 28416, 28904, 32517, 35520, 36130, 42624, 43356, 47360, 53280, 54195, 57808, 65034, 71040, 72260, 85248, 86712, 106560, 108390, 115616, 130068, 133681, 142080, 144520, 162585, 173424, 213120, 216780, 231232, 260136, 267362, 289040, 325170, 346848, 401043, 426240, 433560, 462464, 520272, 534724, 578080, 650340, 668405, 693696, 802086, 867120, 924928, 1040544, 1069448, 1156160, 1203129, 1300680, 1336810, 1387392, 1604172, 1734240, 2005215, 2081088, 2138896, 2312320, 2406258, 2601360, 2673620, 2774784, 3208344, 3468480, 4010430, 4162176, 4277792, 4624640, 4812516, 5202720, 5347240, 6015645, 6416688, 6936960, 8020860, 8324352, 8555584, 9625032, 10405440, 10694480, 12031290, 12833376, 13873920, 16041720, 17111168, 19250064, 20810880, 21388960, 24062580, 25666752, 32083440, 34222336, 38500128, 41621760, 42777920, 48125160, 51333504, 64166880, 77000256, 85555840, 96250320, 102667008, 128333760, 154000512, 171111680, 192500640, 256667520, 308001024, 385001280, 513335040, 770002560, 1540005120]

約数ペア:

[(1, 1540005120), (2, 770002560), (3, 513335040), (4, 385001280), (5, 308001024), (6, 256667520), (8, 192500640), (9, 171111680), (10, 154000512), (12, 128333760), (15, 102667008), (16, 96250320), (18, 85555840), (20, 77000256), (24, 64166880), (30, 51333504), (32, 48125160), (36, 42777920), (37, 41621760), (40, 38500128), (45, 34222336), (48, 32083440), (60, 25666752), (64, 24062580), (72, 21388960), (74, 20810880), (80, 19250064), (90, 17111168), (96, 16041720), (111, 13873920), (120, 12833376), (128, 12031290), (144, 10694480), (148, 10405440), (160, 9625032), (180, 8555584), (185, 8324352), (192, 8020860), (222, 6936960), (240, 6416688), (256, 6015645), (288, 5347240), (296, 5202720), (320, 4812516), (333, 4624640), (360, 4277792), (370, 4162176), (384, 4010430), (444, 3468480), (480, 3208344), (555, 2774784), (576, 2673620), (592, 2601360), (640, 2406258), (666, 2312320), (720, 2138896), (740, 2081088), (768, 2005215), (888, 1734240), (960, 1604172), (1110, 1387392), (1152, 1336810), (1184, 1300680), (1280, 1203129), (1332, 1156160), (1440, 1069448), (1480, 1040544), (1665, 924928), (1776, 867120), (1920, 802086), (2220, 693696), (2304, 668405), (2368, 650340), (2664, 578080), (2880, 534724), (2960, 520272), (3330, 462464), (3552, 433560), (3613, 426240), (3840, 401043), (4440, 346848), (4736, 325170), (5328, 289040), (5760, 267362), (5920, 260136), (6660, 231232), (7104, 216780), (7226, 213120), (8880, 173424), (9472, 162585), (10656, 144520), (10839, 142080), (11520, 133681), (11840, 130068), (13320, 115616), (14208, 108390), (14452, 106560), (17760, 86712), (18065, 85248), (21312, 72260), (21678, 71040), (23680, 65034), (26640, 57808), (28416, 54195), (28904, 53280), (32517, 47360), (35520, 43356), (36130, 42624)]