1188508920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{613}}^1$

素因数の和:885

約数の個数: 128

約数和(自身を含む): 3628592640

約数和(自身を除く): 2440083720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 151, 214, 302, 321, 428, 453, 535, 604, 613, 642, 755, 856, 906, 1070, 1208, 1226, 1284, 1510, 1605, 1812, 1839, 2140, 2265, 2452, 2568, 3020, 3065, 3210, 3624, 3678, 4280, 4530, 4904, 6040, 6130, 6420, 7356, 9060, 9195, 12260, 12840, 14712, 16157, 18120, 18390, 24520, 32314, 36780, 48471, 64628, 65591, 73560, 80785, 92563, 96942, 129256, 131182, 161570, 185126, 193884, 196773, 242355, 262364, 277689, 323140, 327955, 370252, 387768, 393546, 462815, 484710, 524728, 555378, 646280, 655910, 740504, 787092, 925630, 969420, 983865, 1110756, 1311820, 1388445, 1574184, 1851260, 1938840, 1967730, 2221512, 2623640, 2776890, 3702520, 3935460, 5553780, 7870920, 9904241, 11107560, 19808482, 29712723, 39616964, 49521205, 59425446, 79233928, 99042410, 118850892, 148563615, 198084820, 237701784, 297127230, 396169640, 594254460, 1188508920]

約数ペア:

[(1, 1188508920), (2, 594254460), (3, 396169640), (4, 297127230), (5, 237701784), (6, 198084820), (8, 148563615), (10, 118850892), (12, 99042410), (15, 79233928), (20, 59425446), (24, 49521205), (30, 39616964), (40, 29712723), (60, 19808482), (107, 11107560), (120, 9904241), (151, 7870920), (214, 5553780), (302, 3935460), (321, 3702520), (428, 2776890), (453, 2623640), (535, 2221512), (604, 1967730), (613, 1938840), (642, 1851260), (755, 1574184), (856, 1388445), (906, 1311820), (1070, 1110756), (1208, 983865), (1226, 969420), (1284, 925630), (1510, 787092), (1605, 740504), (1812, 655910), (1839, 646280), (2140, 555378), (2265, 524728), (2452, 484710), (2568, 462815), (3020, 393546), (3065, 387768), (3210, 370252), (3624, 327955), (3678, 323140), (4280, 277689), (4530, 262364), (4904, 242355), (6040, 196773), (6130, 193884), (6420, 185126), (7356, 161570), (9060, 131182), (9195, 129256), (12260, 96942), (12840, 92563), (14712, 80785), (16157, 73560), (18120, 65591), (18390, 64628), (24520, 48471), (32314, 36780)]