8926320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2861}}^1$

素因数の和:2890

約数の個数: 80

約数和(自身を含む): 29810592

約数和(自身を除く): 20884272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 2861, 3120, 5722, 8583, 11444, 14305, 17166, 22888, 28610, 34332, 37193, 42915, 45776, 57220, 68664, 74386, 85830, 111579, 114440, 137328, 148772, 171660, 185965, 223158, 228880, 297544, 343320, 371930, 446316, 557895, 595088, 686640, 743860, 892632, 1115790, 1487720, 1785264, 2231580, 2975440, 4463160, 8926320]

約数ペア:

[(1, 8926320), (2, 4463160), (3, 2975440), (4, 2231580), (5, 1785264), (6, 1487720), (8, 1115790), (10, 892632), (12, 743860), (13, 686640), (15, 595088), (16, 557895), (20, 446316), (24, 371930), (26, 343320), (30, 297544), (39, 228880), (40, 223158), (48, 185965), (52, 171660), (60, 148772), (65, 137328), (78, 114440), (80, 111579), (104, 85830), (120, 74386), (130, 68664), (156, 57220), (195, 45776), (208, 42915), (240, 37193), (260, 34332), (312, 28610), (390, 22888), (520, 17166), (624, 14305), (780, 11444), (1040, 8583), (1560, 5722), (2861, 3120)]