188647560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12781}}^1$

素因数の和:12839

約数の個数: 96

約数和(自身を含む): 628107480

約数和(自身を除く): 439459920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 328, 360, 369, 410, 492, 615, 738, 820, 984, 1230, 1476, 1640, 1845, 2460, 2952, 3690, 4920, 7380, 12781, 14760, 25562, 38343, 51124, 63905, 76686, 102248, 115029, 127810, 153372, 191715, 230058, 255620, 306744, 383430, 460116, 511240, 524021, 575145, 766860, 920232, 1048042, 1150290, 1533720, 1572063, 2096084, 2300580, 2620105, 3144126, 4192168, 4601160, 4716189, 5240210, 6288252, 7860315, 9432378, 10480420, 12576504, 15720630, 18864756, 20960840, 23580945, 31441260, 37729512, 47161890, 62882520, 94323780, 188647560]

約数ペア:

[(1, 188647560), (2, 94323780), (3, 62882520), (4, 47161890), (5, 37729512), (6, 31441260), (8, 23580945), (9, 20960840), (10, 18864756), (12, 15720630), (15, 12576504), (18, 10480420), (20, 9432378), (24, 7860315), (30, 6288252), (36, 5240210), (40, 4716189), (41, 4601160), (45, 4192168), (60, 3144126), (72, 2620105), (82, 2300580), (90, 2096084), (120, 1572063), (123, 1533720), (164, 1150290), (180, 1048042), (205, 920232), (246, 766860), (328, 575145), (360, 524021), (369, 511240), (410, 460116), (492, 383430), (615, 306744), (738, 255620), (820, 230058), (984, 191715), (1230, 153372), (1476, 127810), (1640, 115029), (1845, 102248), (2460, 76686), (2952, 63905), (3690, 51124), (4920, 38343), (7380, 25562), (12781, 14760)]