386597520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12487}}^1$

素因数の和:12549

約数の個数: 120

約数和(自身を含む): 1328623296

約数和(自身を除く): 942025776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1290, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 5160, 6192, 7740, 10320, 12487, 15480, 24974, 30960, 37461, 49948, 62435, 74922, 99896, 112383, 124870, 149844, 187305, 199792, 224766, 249740, 299688, 374610, 449532, 499480, 536941, 561915, 599376, 749220, 899064, 998960, 1073882, 1123830, 1498440, 1610823, 1798128, 2147764, 2247660, 2684705, 2996880, 3221646, 4295528, 4495320, 4832469, 5369410, 6443292, 8054115, 8591056, 8990640, 9664938, 10738820, 12886584, 16108230, 19329876, 21477640, 24162345, 25773168, 32216460, 38659752, 42955280, 48324690, 64432920, 77319504, 96649380, 128865840, 193298760, 386597520]

約数ペア:

[(1, 386597520), (2, 193298760), (3, 128865840), (4, 96649380), (5, 77319504), (6, 64432920), (8, 48324690), (9, 42955280), (10, 38659752), (12, 32216460), (15, 25773168), (16, 24162345), (18, 21477640), (20, 19329876), (24, 16108230), (30, 12886584), (36, 10738820), (40, 9664938), (43, 8990640), (45, 8591056), (48, 8054115), (60, 6443292), (72, 5369410), (80, 4832469), (86, 4495320), (90, 4295528), (120, 3221646), (129, 2996880), (144, 2684705), (172, 2247660), (180, 2147764), (215, 1798128), (240, 1610823), (258, 1498440), (344, 1123830), (360, 1073882), (387, 998960), (430, 899064), (516, 749220), (645, 599376), (688, 561915), (720, 536941), (774, 499480), (860, 449532), (1032, 374610), (1290, 299688), (1548, 249740), (1720, 224766), (1935, 199792), (2064, 187305), (2580, 149844), (3096, 124870), (3440, 112383), (3870, 99896), (5160, 74922), (6192, 62435), (7740, 49948), (10320, 37461), (12487, 30960), (15480, 24974)]