479503440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51229}}^1$

素因数の和:51261

約数の個数: 120

約数和(自身を含む): 1734237960

約数和(自身を除く): 1254734520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 51229, 102458, 153687, 204916, 256145, 307374, 409832, 461061, 512290, 614748, 665977, 768435, 819664, 922122, 1024580, 1229496, 1331954, 1536870, 1844244, 1997931, 2049160, 2305305, 2458992, 2663908, 3073740, 3329885, 3688488, 3995862, 4098320, 4610610, 5327816, 5993793, 6147480, 6659770, 7376976, 7991724, 9221220, 9989655, 10655632, 11987586, 12294960, 13319540, 15983448, 18442440, 19979310, 23975172, 26639080, 29968965, 31966896, 36884880, 39958620, 47950344, 53278160, 59937930, 79917240, 95900688, 119875860, 159834480, 239751720, 479503440]

約数ペア:

[(1, 479503440), (2, 239751720), (3, 159834480), (4, 119875860), (5, 95900688), (6, 79917240), (8, 59937930), (9, 53278160), (10, 47950344), (12, 39958620), (13, 36884880), (15, 31966896), (16, 29968965), (18, 26639080), (20, 23975172), (24, 19979310), (26, 18442440), (30, 15983448), (36, 13319540), (39, 12294960), (40, 11987586), (45, 10655632), (48, 9989655), (52, 9221220), (60, 7991724), (65, 7376976), (72, 6659770), (78, 6147480), (80, 5993793), (90, 5327816), (104, 4610610), (117, 4098320), (120, 3995862), (130, 3688488), (144, 3329885), (156, 3073740), (180, 2663908), (195, 2458992), (208, 2305305), (234, 2049160), (240, 1997931), (260, 1844244), (312, 1536870), (360, 1331954), (390, 1229496), (468, 1024580), (520, 922122), (585, 819664), (624, 768435), (720, 665977), (780, 614748), (936, 512290), (1040, 461061), (1170, 409832), (1560, 307374), (1872, 256145), (2340, 204916), (3120, 153687), (4680, 102458), (9360, 51229)]