81590460120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17433859}}^1$

素因数の和:17433889

約数の個数: 96

約数和(自身を含む): 285566626800

約数和(自身を除く): 203976166680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 17433859, 34867718, 52301577, 69735436, 87169295, 104603154, 139470872, 156904731, 174338590, 209206308, 226640167, 261507885, 313809462, 348677180, 418412616, 453280334, 523015770, 627618924, 679920501, 697354360, 784523655, 906560668, 1046031540, 1133200835, 1255237848, 1359841002, 1569047310, 1813121336, 2039761503, 2092063080, 2266401670, 2719682004, 3138094620, 3399602505, 4079523006, 4532803340, 5439364008, 6276189240, 6799205010, 8159046012, 9065606680, 10198807515, 13598410020, 16318092024, 20397615030, 27196820040, 40795230060, 81590460120]

約数ペア:

[(1, 81590460120), (2, 40795230060), (3, 27196820040), (4, 20397615030), (5, 16318092024), (6, 13598410020), (8, 10198807515), (9, 9065606680), (10, 8159046012), (12, 6799205010), (13, 6276189240), (15, 5439364008), (18, 4532803340), (20, 4079523006), (24, 3399602505), (26, 3138094620), (30, 2719682004), (36, 2266401670), (39, 2092063080), (40, 2039761503), (45, 1813121336), (52, 1569047310), (60, 1359841002), (65, 1255237848), (72, 1133200835), (78, 1046031540), (90, 906560668), (104, 784523655), (117, 697354360), (120, 679920501), (130, 627618924), (156, 523015770), (180, 453280334), (195, 418412616), (234, 348677180), (260, 313809462), (312, 261507885), (360, 226640167), (390, 209206308), (468, 174338590), (520, 156904731), (585, 139470872), (780, 104603154), (936, 87169295), (1170, 69735436), (1560, 52301577), (2340, 34867718), (4680, 17433859)]