53999760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3169}}^1$

素因数の和:3256

約数の個数: 80

約数和(自身を含む): 169810560

約数和(自身を除く): 115810800

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, 3169, 3408, 4260, 5680, 6338, 8520, 9507, 12676, 15845, 17040, 19014, 25352, 31690, 38028, 47535, 50704, 63380, 76056, 95070, 126760, 152112, 190140, 224999, 253520, 380280, 449998, 674997, 760560, 899996, 1124995, 1349994, 1799992, 2249990, 2699988, 3374985, 3599984, 4499980, 5399976, 6749970, 8999960, 10799952, 13499940, 17999920, 26999880, 53999760]

約数ペア:

[(1, 53999760), (2, 26999880), (3, 17999920), (4, 13499940), (5, 10799952), (6, 8999960), (8, 6749970), (10, 5399976), (12, 4499980), (15, 3599984), (16, 3374985), (20, 2699988), (24, 2249990), (30, 1799992), (40, 1349994), (48, 1124995), (60, 899996), (71, 760560), (80, 674997), (120, 449998), (142, 380280), (213, 253520), (240, 224999), (284, 190140), (355, 152112), (426, 126760), (568, 95070), (710, 76056), (852, 63380), (1065, 50704), (1136, 47535), (1420, 38028), (1704, 31690), (2130, 25352), (2840, 19014), (3169, 17040), (3408, 15845), (4260, 12676), (5680, 9507), (6338, 8520)]