386907120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12497}}^1$

素因数の和:12559

約数の個数: 120

約数和(自身を含む): 1329687216

約数和(自身を除く): 942780096

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, 12497, 15480, 24994, 30960, 37491, 49988, 62485, 74982, 99976, 112473, 124970, 149964, 187455, 199952, 224946, 249940, 299928, 374910, 449892, 499880, 537371, 562365, 599856, 749820, 899784, 999760, 1074742, 1124730, 1499640, 1612113, 1799568, 2149484, 2249460, 2686855, 2999280, 3224226, 4298968, 4498920, 4836339, 5373710, 6448452, 8060565, 8597936, 8997840, 9672678, 10747420, 12896904, 16121130, 19345356, 21494840, 24181695, 25793808, 32242260, 38690712, 42989680, 48363390, 64484520, 77381424, 96726780, 128969040, 193453560, 386907120]

約数ペア:

[(1, 386907120), (2, 193453560), (3, 128969040), (4, 96726780), (5, 77381424), (6, 64484520), (8, 48363390), (9, 42989680), (10, 38690712), (12, 32242260), (15, 25793808), (16, 24181695), (18, 21494840), (20, 19345356), (24, 16121130), (30, 12896904), (36, 10747420), (40, 9672678), (43, 8997840), (45, 8597936), (48, 8060565), (60, 6448452), (72, 5373710), (80, 4836339), (86, 4498920), (90, 4298968), (120, 3224226), (129, 2999280), (144, 2686855), (172, 2249460), (180, 2149484), (215, 1799568), (240, 1612113), (258, 1499640), (344, 1124730), (360, 1074742), (387, 999760), (430, 899784), (516, 749820), (645, 599856), (688, 562365), (720, 537371), (774, 499880), (860, 449892), (1032, 374910), (1290, 299928), (1548, 249940), (1720, 224946), (1935, 199952), (2064, 187455), (2580, 149964), (3096, 124970), (3440, 112473), (3870, 99976), (5160, 74982), (6192, 62485), (7740, 49988), (10320, 37491), (12497, 30960), (15480, 24994)]