88487880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{433}}^1$

素因数の和:591

約数の個数: 128

約数和(自身を含む): 288731520

約数和(自身を除く): 200243640

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, 131, 156, 195, 260, 262, 312, 390, 393, 433, 520, 524, 655, 780, 786, 866, 1048, 1299, 1310, 1560, 1572, 1703, 1732, 1965, 2165, 2598, 2620, 3144, 3406, 3464, 3930, 4330, 5109, 5196, 5240, 5629, 6495, 6812, 7860, 8515, 8660, 10218, 10392, 11258, 12990, 13624, 15720, 16887, 17030, 17320, 20436, 22516, 25545, 25980, 28145, 33774, 34060, 40872, 45032, 51090, 51960, 56290, 56723, 67548, 68120, 84435, 102180, 112580, 113446, 135096, 168870, 170169, 204360, 225160, 226892, 283615, 337740, 340338, 453784, 567230, 675480, 680676, 737399, 850845, 1134460, 1361352, 1474798, 1701690, 2212197, 2268920, 2949596, 3403380, 3686995, 4424394, 5899192, 6806760, 7373990, 8848788, 11060985, 14747980, 17697576, 22121970, 29495960, 44243940, 88487880]

約数ペア:

[(1, 88487880), (2, 44243940), (3, 29495960), (4, 22121970), (5, 17697576), (6, 14747980), (8, 11060985), (10, 8848788), (12, 7373990), (13, 6806760), (15, 5899192), (20, 4424394), (24, 3686995), (26, 3403380), (30, 2949596), (39, 2268920), (40, 2212197), (52, 1701690), (60, 1474798), (65, 1361352), (78, 1134460), (104, 850845), (120, 737399), (130, 680676), (131, 675480), (156, 567230), (195, 453784), (260, 340338), (262, 337740), (312, 283615), (390, 226892), (393, 225160), (433, 204360), (520, 170169), (524, 168870), (655, 135096), (780, 113446), (786, 112580), (866, 102180), (1048, 84435), (1299, 68120), (1310, 67548), (1560, 56723), (1572, 56290), (1703, 51960), (1732, 51090), (1965, 45032), (2165, 40872), (2598, 34060), (2620, 33774), (3144, 28145), (3406, 25980), (3464, 25545), (3930, 22516), (4330, 20436), (5109, 17320), (5196, 17030), (5240, 16887), (5629, 15720), (6495, 13624), (6812, 12990), (7860, 11258), (8515, 10392), (8660, 10218)]