47615880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:391

約数の個数: 128

約数和(自身を含む): 155675520

約数和(自身を除く): 108059640

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, 233, 260, 262, 312, 390, 393, 466, 520, 524, 655, 699, 780, 786, 932, 1048, 1165, 1310, 1398, 1560, 1572, 1703, 1864, 1965, 2330, 2620, 2796, 3029, 3144, 3406, 3495, 3930, 4660, 5109, 5240, 5592, 6058, 6812, 6990, 7860, 8515, 9087, 9320, 10218, 12116, 13624, 13980, 15145, 15720, 17030, 18174, 20436, 24232, 25545, 27960, 30290, 30523, 34060, 36348, 40872, 45435, 51090, 60580, 61046, 68120, 72696, 90870, 91569, 102180, 121160, 122092, 152615, 181740, 183138, 204360, 244184, 305230, 363480, 366276, 396799, 457845, 610460, 732552, 793598, 915690, 1190397, 1220920, 1587196, 1831380, 1983995, 2380794, 3174392, 3662760, 3967990, 4761588, 5951985, 7935980, 9523176, 11903970, 15871960, 23807940, 47615880]

約数ペア:

[(1, 47615880), (2, 23807940), (3, 15871960), (4, 11903970), (5, 9523176), (6, 7935980), (8, 5951985), (10, 4761588), (12, 3967990), (13, 3662760), (15, 3174392), (20, 2380794), (24, 1983995), (26, 1831380), (30, 1587196), (39, 1220920), (40, 1190397), (52, 915690), (60, 793598), (65, 732552), (78, 610460), (104, 457845), (120, 396799), (130, 366276), (131, 363480), (156, 305230), (195, 244184), (233, 204360), (260, 183138), (262, 181740), (312, 152615), (390, 122092), (393, 121160), (466, 102180), (520, 91569), (524, 90870), (655, 72696), (699, 68120), (780, 61046), (786, 60580), (932, 51090), (1048, 45435), (1165, 40872), (1310, 36348), (1398, 34060), (1560, 30523), (1572, 30290), (1703, 27960), (1864, 25545), (1965, 24232), (2330, 20436), (2620, 18174), (2796, 17030), (3029, 15720), (3144, 15145), (3406, 13980), (3495, 13624), (3930, 12116), (4660, 10218), (5109, 9320), (5240, 9087), (5592, 8515), (6058, 7860), (6812, 6990)]