141487320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{90697}}^1$

素因数の和:90724

約数の個数: 64

約数和(自身を含む): 457117920

約数和(自身を除く): 315630600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 90697, 181394, 272091, 362788, 453485, 544182, 725576, 906970, 1088364, 1179061, 1360455, 1813940, 2176728, 2358122, 2720910, 3537183, 3627880, 4716244, 5441820, 5895305, 7074366, 9432488, 10883640, 11790610, 14148732, 17685915, 23581220, 28297464, 35371830, 47162440, 70743660, 141487320]

約数ペア:

[(1, 141487320), (2, 70743660), (3, 47162440), (4, 35371830), (5, 28297464), (6, 23581220), (8, 17685915), (10, 14148732), (12, 11790610), (13, 10883640), (15, 9432488), (20, 7074366), (24, 5895305), (26, 5441820), (30, 4716244), (39, 3627880), (40, 3537183), (52, 2720910), (60, 2358122), (65, 2176728), (78, 1813940), (104, 1360455), (120, 1179061), (130, 1088364), (156, 906970), (195, 725576), (260, 544182), (312, 453485), (390, 362788), (520, 272091), (780, 181394), (1560, 90697)]