88564920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:485

約数の個数: 128

約数和(自身を含む): 278691840

約数和(自身を除く): 190126920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 47, 60, 82, 94, 120, 123, 141, 164, 188, 205, 235, 246, 282, 328, 376, 383, 410, 470, 492, 564, 615, 705, 766, 820, 940, 984, 1128, 1149, 1230, 1410, 1532, 1640, 1880, 1915, 1927, 2298, 2460, 2820, 3064, 3830, 3854, 4596, 4920, 5640, 5745, 5781, 7660, 7708, 9192, 9635, 11490, 11562, 15320, 15416, 15703, 18001, 19270, 22980, 23124, 28905, 31406, 36002, 38540, 45960, 46248, 47109, 54003, 57810, 62812, 72004, 77080, 78515, 90005, 94218, 108006, 115620, 125624, 144008, 157030, 180010, 188436, 216012, 231240, 235545, 270015, 314060, 360020, 376872, 432024, 471090, 540030, 628120, 720040, 738041, 942180, 1080060, 1476082, 1884360, 2160120, 2214123, 2952164, 3690205, 4428246, 5904328, 7380410, 8856492, 11070615, 14760820, 17712984, 22141230, 29521640, 44282460, 88564920]

約数ペア:

[(1, 88564920), (2, 44282460), (3, 29521640), (4, 22141230), (5, 17712984), (6, 14760820), (8, 11070615), (10, 8856492), (12, 7380410), (15, 5904328), (20, 4428246), (24, 3690205), (30, 2952164), (40, 2214123), (41, 2160120), (47, 1884360), (60, 1476082), (82, 1080060), (94, 942180), (120, 738041), (123, 720040), (141, 628120), (164, 540030), (188, 471090), (205, 432024), (235, 376872), (246, 360020), (282, 314060), (328, 270015), (376, 235545), (383, 231240), (410, 216012), (470, 188436), (492, 180010), (564, 157030), (615, 144008), (705, 125624), (766, 115620), (820, 108006), (940, 94218), (984, 90005), (1128, 78515), (1149, 77080), (1230, 72004), (1410, 62812), (1532, 57810), (1640, 54003), (1880, 47109), (1915, 46248), (1927, 45960), (2298, 38540), (2460, 36002), (2820, 31406), (3064, 28905), (3830, 23124), (3854, 22980), (4596, 19270), (4920, 18001), (5640, 15703), (5745, 15416), (5781, 15320), (7660, 11562), (7708, 11490), (9192, 9635)]