72444320

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1201}}^1$

素因数の和:1258

約数の個数: 96

約数和(自身を含む): 190829520

約数和(自身を除く): 118385200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 52, 58, 65, 80, 104, 116, 130, 145, 160, 208, 232, 260, 290, 377, 416, 464, 520, 580, 754, 928, 1040, 1160, 1201, 1508, 1885, 2080, 2320, 2402, 3016, 3770, 4640, 4804, 6005, 6032, 7540, 9608, 12010, 12064, 15080, 15613, 19216, 24020, 30160, 31226, 34829, 38432, 48040, 60320, 62452, 69658, 78065, 96080, 124904, 139316, 156130, 174145, 192160, 249808, 278632, 312260, 348290, 452777, 499616, 557264, 624520, 696580, 905554, 1114528, 1249040, 1393160, 1811108, 2263885, 2498080, 2786320, 3622216, 4527770, 5572640, 7244432, 9055540, 14488864, 18111080, 36222160, 72444320]

約数ペア:

[(1, 72444320), (2, 36222160), (4, 18111080), (5, 14488864), (8, 9055540), (10, 7244432), (13, 5572640), (16, 4527770), (20, 3622216), (26, 2786320), (29, 2498080), (32, 2263885), (40, 1811108), (52, 1393160), (58, 1249040), (65, 1114528), (80, 905554), (104, 696580), (116, 624520), (130, 557264), (145, 499616), (160, 452777), (208, 348290), (232, 312260), (260, 278632), (290, 249808), (377, 192160), (416, 174145), (464, 156130), (520, 139316), (580, 124904), (754, 96080), (928, 78065), (1040, 69658), (1160, 62452), (1201, 60320), (1508, 48040), (1885, 38432), (2080, 34829), (2320, 31226), (2402, 30160), (3016, 24020), (3770, 19216), (4640, 15613), (4804, 15080), (6005, 12064), (6032, 12010), (7540, 9608)]