260974920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{27529}}^1$

素因数の和:27622

約数の個数: 64

約数和(自身を含む): 792864000

約数和(自身を除く): 531889080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 9480, 27529, 55058, 82587, 110116, 137645, 165174, 220232, 275290, 330348, 412935, 550580, 660696, 825870, 1101160, 1651740, 2174791, 3303480, 4349582, 6524373, 8699164, 10873955, 13048746, 17398328, 21747910, 26097492, 32621865, 43495820, 52194984, 65243730, 86991640, 130487460, 260974920]

約数ペア:

[(1, 260974920), (2, 130487460), (3, 86991640), (4, 65243730), (5, 52194984), (6, 43495820), (8, 32621865), (10, 26097492), (12, 21747910), (15, 17398328), (20, 13048746), (24, 10873955), (30, 8699164), (40, 6524373), (60, 4349582), (79, 3303480), (120, 2174791), (158, 1651740), (237, 1101160), (316, 825870), (395, 660696), (474, 550580), (632, 412935), (790, 330348), (948, 275290), (1185, 220232), (1580, 165174), (1896, 137645), (2370, 110116), (3160, 82587), (4740, 55058), (9480, 27529)]