239751720

素因数分解:

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

素因数の和:51259

約数の個数: 96

約数和(自身を含む): 839147400

約数和(自身を除く): 599395680

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, 51229, 102458, 153687, 204916, 256145, 307374, 409832, 461061, 512290, 614748, 665977, 768435, 922122, 1024580, 1229496, 1331954, 1536870, 1844244, 1997931, 2049160, 2305305, 2663908, 3073740, 3329885, 3688488, 3995862, 4610610, 5327816, 5993793, 6147480, 6659770, 7991724, 9221220, 9989655, 11987586, 13319540, 15983448, 18442440, 19979310, 23975172, 26639080, 29968965, 39958620, 47950344, 59937930, 79917240, 119875860, 239751720]

約数ペア:

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