338275920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{29989}}^1$

素因数の和:30052

約数の個数: 80

約数和(自身を含む): 1071002880

約数和(自身を除く): 732726960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 11280, 29989, 59978, 89967, 119956, 149945, 179934, 239912, 299890, 359868, 449835, 479824, 599780, 719736, 899670, 1199560, 1409483, 1439472, 1799340, 2399120, 2818966, 3598680, 4228449, 5637932, 7047415, 7197360, 8456898, 11275864, 14094830, 16913796, 21142245, 22551728, 28189660, 33827592, 42284490, 56379320, 67655184, 84568980, 112758640, 169137960, 338275920]

約数ペア:

[(1, 338275920), (2, 169137960), (3, 112758640), (4, 84568980), (5, 67655184), (6, 56379320), (8, 42284490), (10, 33827592), (12, 28189660), (15, 22551728), (16, 21142245), (20, 16913796), (24, 14094830), (30, 11275864), (40, 8456898), (47, 7197360), (48, 7047415), (60, 5637932), (80, 4228449), (94, 3598680), (120, 2818966), (141, 2399120), (188, 1799340), (235, 1439472), (240, 1409483), (282, 1199560), (376, 899670), (470, 719736), (564, 599780), (705, 479824), (752, 449835), (940, 359868), (1128, 299890), (1410, 239912), (1880, 179934), (2256, 149945), (2820, 119956), (3760, 89967), (5640, 59978), (11280, 29989)]