315835680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8329}}^1$

素因数の和:8426

約数の個数: 96

約数和(自身を含む): 1007596800

約数和(自身を除く): 691761120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 79, 80, 96, 120, 158, 160, 237, 240, 316, 395, 474, 480, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 2528, 3160, 3792, 4740, 6320, 7584, 8329, 9480, 12640, 16658, 18960, 24987, 33316, 37920, 41645, 49974, 66632, 83290, 99948, 124935, 133264, 166580, 199896, 249870, 266528, 333160, 399792, 499740, 657991, 666320, 799584, 999480, 1315982, 1332640, 1973973, 1998960, 2631964, 3289955, 3947946, 3997920, 5263928, 6579910, 7895892, 9869865, 10527856, 13159820, 15791784, 19739730, 21055712, 26319640, 31583568, 39479460, 52639280, 63167136, 78958920, 105278560, 157917840, 315835680]

約数ペア:

[(1, 315835680), (2, 157917840), (3, 105278560), (4, 78958920), (5, 63167136), (6, 52639280), (8, 39479460), (10, 31583568), (12, 26319640), (15, 21055712), (16, 19739730), (20, 15791784), (24, 13159820), (30, 10527856), (32, 9869865), (40, 7895892), (48, 6579910), (60, 5263928), (79, 3997920), (80, 3947946), (96, 3289955), (120, 2631964), (158, 1998960), (160, 1973973), (237, 1332640), (240, 1315982), (316, 999480), (395, 799584), (474, 666320), (480, 657991), (632, 499740), (790, 399792), (948, 333160), (1185, 266528), (1264, 249870), (1580, 199896), (1896, 166580), (2370, 133264), (2528, 124935), (3160, 99948), (3792, 83290), (4740, 66632), (6320, 49974), (7584, 41645), (8329, 37920), (9480, 33316), (12640, 24987), (16658, 18960)]