30388080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2389}}^1$

素因数の和:2458

約数の個数: 80

約数和(自身を含む): 96020640

約数和(自身を除く): 65632560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2389, 2544, 3180, 4240, 4778, 6360, 7167, 9556, 11945, 12720, 14334, 19112, 23890, 28668, 35835, 38224, 47780, 57336, 71670, 95560, 114672, 126617, 143340, 191120, 253234, 286680, 379851, 506468, 573360, 633085, 759702, 1012936, 1266170, 1519404, 1899255, 2025872, 2532340, 3038808, 3798510, 5064680, 6077616, 7597020, 10129360, 15194040, 30388080]

約数ペア:

[(1, 30388080), (2, 15194040), (3, 10129360), (4, 7597020), (5, 6077616), (6, 5064680), (8, 3798510), (10, 3038808), (12, 2532340), (15, 2025872), (16, 1899255), (20, 1519404), (24, 1266170), (30, 1012936), (40, 759702), (48, 633085), (53, 573360), (60, 506468), (80, 379851), (106, 286680), (120, 253234), (159, 191120), (212, 143340), (240, 126617), (265, 114672), (318, 95560), (424, 71670), (530, 57336), (636, 47780), (795, 38224), (848, 35835), (1060, 28668), (1272, 23890), (1590, 19112), (2120, 14334), (2389, 12720), (2544, 11945), (3180, 9556), (4240, 7167), (4778, 6360)]