255673080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{54631}}^1$

素因数の和:54661

約数の個数: 96

約数和(自身を含む): 894872160

約数和(自身を除く): 639199080

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, 54631, 109262, 163893, 218524, 273155, 327786, 437048, 491679, 546310, 655572, 710203, 819465, 983358, 1092620, 1311144, 1420406, 1638930, 1966716, 2130609, 2185240, 2458395, 2840812, 3277860, 3551015, 3933432, 4261218, 4916790, 5681624, 6391827, 6555720, 7102030, 8522436, 9833580, 10653045, 12783654, 14204060, 17044872, 19667160, 21306090, 25567308, 28408120, 31959135, 42612180, 51134616, 63918270, 85224360, 127836540, 255673080]

約数ペア:

[(1, 255673080), (2, 127836540), (3, 85224360), (4, 63918270), (5, 51134616), (6, 42612180), (8, 31959135), (9, 28408120), (10, 25567308), (12, 21306090), (13, 19667160), (15, 17044872), (18, 14204060), (20, 12783654), (24, 10653045), (26, 9833580), (30, 8522436), (36, 7102030), (39, 6555720), (40, 6391827), (45, 5681624), (52, 4916790), (60, 4261218), (65, 3933432), (72, 3551015), (78, 3277860), (90, 2840812), (104, 2458395), (117, 2185240), (120, 2130609), (130, 1966716), (156, 1638930), (180, 1420406), (195, 1311144), (234, 1092620), (260, 983358), (312, 819465), (360, 710203), (390, 655572), (468, 546310), (520, 491679), (585, 437048), (780, 327786), (936, 273155), (1170, 218524), (1560, 163893), (2340, 109262), (4680, 54631)]