127425840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{8999}}^1$

素因数の和:9074

約数の個数: 80

約数和(自身を含む): 401760000

約数和(自身を除く): 274334160

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, 944, 1180, 1416, 1770, 2360, 2832, 3540, 4720, 7080, 8999, 14160, 17998, 26997, 35996, 44995, 53994, 71992, 89990, 107988, 134985, 143984, 179980, 215976, 269970, 359960, 431952, 530941, 539940, 719920, 1061882, 1079880, 1592823, 2123764, 2159760, 2654705, 3185646, 4247528, 5309410, 6371292, 7964115, 8495056, 10618820, 12742584, 15928230, 21237640, 25485168, 31856460, 42475280, 63712920, 127425840]

約数ペア:

[(1, 127425840), (2, 63712920), (3, 42475280), (4, 31856460), (5, 25485168), (6, 21237640), (8, 15928230), (10, 12742584), (12, 10618820), (15, 8495056), (16, 7964115), (20, 6371292), (24, 5309410), (30, 4247528), (40, 3185646), (48, 2654705), (59, 2159760), (60, 2123764), (80, 1592823), (118, 1079880), (120, 1061882), (177, 719920), (236, 539940), (240, 530941), (295, 431952), (354, 359960), (472, 269970), (590, 215976), (708, 179980), (885, 143984), (944, 134985), (1180, 107988), (1416, 89990), (1770, 71992), (2360, 53994), (2832, 44995), (3540, 35996), (4720, 26997), (7080, 17998), (8999, 14160)]