90476880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{617}}^1$

素因数の和:693

約数の個数: 160

約数和(自身を含む): 308980224

約数和(自身を除く): 218503344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 47, 48, 52, 60, 65, 78, 80, 94, 104, 120, 130, 141, 156, 188, 195, 208, 235, 240, 260, 282, 312, 376, 390, 470, 520, 564, 611, 617, 624, 705, 752, 780, 940, 1040, 1128, 1222, 1234, 1410, 1560, 1833, 1851, 1880, 2256, 2444, 2468, 2820, 3055, 3085, 3120, 3666, 3702, 3760, 4888, 4936, 5640, 6110, 6170, 7332, 7404, 8021, 9165, 9255, 9776, 9872, 11280, 12220, 12340, 14664, 14808, 16042, 18330, 18510, 24063, 24440, 24680, 28999, 29328, 29616, 32084, 36660, 37020, 40105, 48126, 48880, 49360, 57998, 64168, 73320, 74040, 80210, 86997, 96252, 115996, 120315, 128336, 144995, 146640, 148080, 160420, 173994, 192504, 231992, 240630, 289990, 320840, 347988, 376987, 385008, 434985, 463984, 481260, 579980, 641680, 695976, 753974, 869970, 962520, 1130961, 1159960, 1391952, 1507948, 1739940, 1884935, 1925040, 2261922, 2319920, 3015896, 3479880, 3769870, 4523844, 5654805, 6031792, 6959760, 7539740, 9047688, 11309610, 15079480, 18095376, 22619220, 30158960, 45238440, 90476880]

約数ペア:

[(1, 90476880), (2, 45238440), (3, 30158960), (4, 22619220), (5, 18095376), (6, 15079480), (8, 11309610), (10, 9047688), (12, 7539740), (13, 6959760), (15, 6031792), (16, 5654805), (20, 4523844), (24, 3769870), (26, 3479880), (30, 3015896), (39, 2319920), (40, 2261922), (47, 1925040), (48, 1884935), (52, 1739940), (60, 1507948), (65, 1391952), (78, 1159960), (80, 1130961), (94, 962520), (104, 869970), (120, 753974), (130, 695976), (141, 641680), (156, 579980), (188, 481260), (195, 463984), (208, 434985), (235, 385008), (240, 376987), (260, 347988), (282, 320840), (312, 289990), (376, 240630), (390, 231992), (470, 192504), (520, 173994), (564, 160420), (611, 148080), (617, 146640), (624, 144995), (705, 128336), (752, 120315), (780, 115996), (940, 96252), (1040, 86997), (1128, 80210), (1222, 74040), (1234, 73320), (1410, 64168), (1560, 57998), (1833, 49360), (1851, 48880), (1880, 48126), (2256, 40105), (2444, 37020), (2468, 36660), (2820, 32084), (3055, 29616), (3085, 29328), (3120, 28999), (3666, 24680), (3702, 24440), (3760, 24063), (4888, 18510), (4936, 18330), (5640, 16042), (6110, 14808), (6170, 14664), (7332, 12340), (7404, 12220), (8021, 11280), (9165, 9872), (9255, 9776)]