123011760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7219}}^1$

素因数の和:7306

約数の個数: 80

約数和(自身を含む): 386760960

約数和(自身を除く): 263749200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4260, 5680, 7219, 8520, 14438, 17040, 21657, 28876, 36095, 43314, 57752, 72190, 86628, 108285, 115504, 144380, 173256, 216570, 288760, 346512, 433140, 512549, 577520, 866280, 1025098, 1537647, 1732560, 2050196, 2562745, 3075294, 4100392, 5125490, 6150588, 7688235, 8200784, 10250980, 12301176, 15376470, 20501960, 24602352, 30752940, 41003920, 61505880, 123011760]

約数ペア:

[(1, 123011760), (2, 61505880), (3, 41003920), (4, 30752940), (5, 24602352), (6, 20501960), (8, 15376470), (10, 12301176), (12, 10250980), (15, 8200784), (16, 7688235), (20, 6150588), (24, 5125490), (30, 4100392), (40, 3075294), (48, 2562745), (60, 2050196), (71, 1732560), (80, 1537647), (120, 1025098), (142, 866280), (213, 577520), (240, 512549), (284, 433140), (355, 346512), (426, 288760), (568, 216570), (710, 173256), (852, 144380), (1065, 115504), (1136, 108285), (1420, 86628), (1704, 72190), (2130, 57752), (2840, 43314), (3408, 36095), (4260, 28876), (5680, 21657), (7219, 17040), (8520, 14438)]