13267920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{937}}^1$

素因数の和:1012

約数の個数: 80

約数和(自身を含む): 41872320

約数和(自身を除く): 28604400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 80, 118, 120, 177, 236, 240, 295, 354, 472, 590, 708, 885, 937, 944, 1180, 1416, 1770, 1874, 2360, 2811, 2832, 3540, 3748, 4685, 4720, 5622, 7080, 7496, 9370, 11244, 14055, 14160, 14992, 18740, 22488, 28110, 37480, 44976, 55283, 56220, 74960, 110566, 112440, 165849, 221132, 224880, 276415, 331698, 442264, 552830, 663396, 829245, 884528, 1105660, 1326792, 1658490, 2211320, 2653584, 3316980, 4422640, 6633960, 13267920]

約数ペア:

[(1, 13267920), (2, 6633960), (3, 4422640), (4, 3316980), (5, 2653584), (6, 2211320), (8, 1658490), (10, 1326792), (12, 1105660), (15, 884528), (16, 829245), (20, 663396), (24, 552830), (30, 442264), (40, 331698), (48, 276415), (59, 224880), (60, 221132), (80, 165849), (118, 112440), (120, 110566), (177, 74960), (236, 56220), (240, 55283), (295, 44976), (354, 37480), (472, 28110), (590, 22488), (708, 18740), (885, 14992), (937, 14160), (944, 14055), (1180, 11244), (1416, 9370), (1770, 7496), (1874, 7080), (2360, 5622), (2811, 4720), (2832, 4685), (3540, 3748)]