317969160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{13873}}^1$

素因数の和:14078

約数の個数: 64

約数和(自身を含む): 958970880

約数和(自身を除く): 641001720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 191, 382, 573, 764, 955, 1146, 1528, 1910, 2292, 2865, 3820, 4584, 5730, 7640, 11460, 13873, 22920, 27746, 41619, 55492, 69365, 83238, 110984, 138730, 166476, 208095, 277460, 332952, 416190, 554920, 832380, 1664760, 2649743, 5299486, 7949229, 10598972, 13248715, 15898458, 21197944, 26497430, 31796916, 39746145, 52994860, 63593832, 79492290, 105989720, 158984580, 317969160]

約数ペア:

[(1, 317969160), (2, 158984580), (3, 105989720), (4, 79492290), (5, 63593832), (6, 52994860), (8, 39746145), (10, 31796916), (12, 26497430), (15, 21197944), (20, 15898458), (24, 13248715), (30, 10598972), (40, 7949229), (60, 5299486), (120, 2649743), (191, 1664760), (382, 832380), (573, 554920), (764, 416190), (955, 332952), (1146, 277460), (1528, 208095), (1910, 166476), (2292, 138730), (2865, 110984), (3820, 83238), (4584, 69365), (5730, 55492), (7640, 41619), (11460, 27746), (13873, 22920)]