2402756640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{72547}}^1$

素因数の和:72591

約数の個数: 144

約数和(自身を含む): 8556020928

約数和(自身を除く): 6153264288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2208, 2760, 3312, 3680, 4140, 5520, 6624, 8280, 11040, 16560, 33120, 72547, 145094, 217641, 290188, 362735, 435282, 580376, 652923, 725470, 870564, 1088205, 1160752, 1305846, 1450940, 1668581, 1741128, 2176410, 2321504, 2611692, 2901880, 3264615, 3337162, 3482256, 4352820, 5005743, 5223384, 5803760, 6529230, 6674324, 6964512, 8342905, 8705640, 10011486, 10446768, 11607520, 13058460, 13348648, 15017229, 16685810, 17411280, 20022972, 20893536, 25028715, 26116920, 26697296, 30034458, 33371620, 34822560, 40045944, 50057430, 52233840, 53394592, 60068916, 66743240, 75086145, 80091888, 100114860, 104467680, 120137832, 133486480, 150172290, 160183776, 200229720, 240275664, 266972960, 300344580, 400459440, 480551328, 600689160, 800918880, 1201378320, 2402756640]

約数ペア:

[(1, 2402756640), (2, 1201378320), (3, 800918880), (4, 600689160), (5, 480551328), (6, 400459440), (8, 300344580), (9, 266972960), (10, 240275664), (12, 200229720), (15, 160183776), (16, 150172290), (18, 133486480), (20, 120137832), (23, 104467680), (24, 100114860), (30, 80091888), (32, 75086145), (36, 66743240), (40, 60068916), (45, 53394592), (46, 52233840), (48, 50057430), (60, 40045944), (69, 34822560), (72, 33371620), (80, 30034458), (90, 26697296), (92, 26116920), (96, 25028715), (115, 20893536), (120, 20022972), (138, 17411280), (144, 16685810), (160, 15017229), (180, 13348648), (184, 13058460), (207, 11607520), (230, 10446768), (240, 10011486), (276, 8705640), (288, 8342905), (345, 6964512), (360, 6674324), (368, 6529230), (414, 5803760), (460, 5223384), (480, 5005743), (552, 4352820), (690, 3482256), (720, 3337162), (736, 3264615), (828, 2901880), (920, 2611692), (1035, 2321504), (1104, 2176410), (1380, 1741128), (1440, 1668581), (1656, 1450940), (1840, 1305846), (2070, 1160752), (2208, 1088205), (2760, 870564), (3312, 725470), (3680, 652923), (4140, 580376), (5520, 435282), (6624, 362735), (8280, 290188), (11040, 217641), (16560, 145094), (33120, 72547)]