386721360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12491}}^1$

素因数の和:12553

約数の個数: 120

約数和(自身を含む): 1329048864

約数和(自身を除く): 942327504

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, 12491, 15480, 24982, 30960, 37473, 49964, 62455, 74946, 99928, 112419, 124910, 149892, 187365, 199856, 224838, 249820, 299784, 374730, 449676, 499640, 537113, 562095, 599568, 749460, 899352, 999280, 1074226, 1124190, 1498920, 1611339, 1798704, 2148452, 2248380, 2685565, 2997840, 3222678, 4296904, 4496760, 4834017, 5371130, 6445356, 8056695, 8593808, 8993520, 9668034, 10742260, 12890712, 16113390, 19336068, 21484520, 24170085, 25781424, 32226780, 38672136, 42969040, 48340170, 64453560, 77344272, 96680340, 128907120, 193360680, 386721360]

約数ペア:

[(1, 386721360), (2, 193360680), (3, 128907120), (4, 96680340), (5, 77344272), (6, 64453560), (8, 48340170), (9, 42969040), (10, 38672136), (12, 32226780), (15, 25781424), (16, 24170085), (18, 21484520), (20, 19336068), (24, 16113390), (30, 12890712), (36, 10742260), (40, 9668034), (43, 8993520), (45, 8593808), (48, 8056695), (60, 6445356), (72, 5371130), (80, 4834017), (86, 4496760), (90, 4296904), (120, 3222678), (129, 2997840), (144, 2685565), (172, 2248380), (180, 2148452), (215, 1798704), (240, 1611339), (258, 1498920), (344, 1124190), (360, 1074226), (387, 999280), (430, 899352), (516, 749460), (645, 599568), (688, 562095), (720, 537113), (774, 499640), (860, 449676), (1032, 374730), (1290, 299784), (1548, 249820), (1720, 224838), (1935, 199856), (2064, 187365), (2580, 149892), (3096, 124910), (3440, 112419), (3870, 99928), (5160, 74946), (6192, 62455), (7740, 49964), (10320, 37473), (12491, 30960), (15480, 24982)]