771643080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{164881}}^1$

素因数の和:164911

約数の個数: 96

約数和(自身を含む): 2700767160

約数和(自身を除く): 1929124080

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, 164881, 329762, 494643, 659524, 824405, 989286, 1319048, 1483929, 1648810, 1978572, 2143453, 2473215, 2967858, 3297620, 3957144, 4286906, 4946430, 5935716, 6430359, 6595240, 7419645, 8573812, 9892860, 10717265, 11871432, 12860718, 14839290, 17147624, 19291077, 19785720, 21434530, 25721436, 29678580, 32151795, 38582154, 42869060, 51442872, 59357160, 64303590, 77164308, 85738120, 96455385, 128607180, 154328616, 192910770, 257214360, 385821540, 771643080]

約数ペア:

[(1, 771643080), (2, 385821540), (3, 257214360), (4, 192910770), (5, 154328616), (6, 128607180), (8, 96455385), (9, 85738120), (10, 77164308), (12, 64303590), (13, 59357160), (15, 51442872), (18, 42869060), (20, 38582154), (24, 32151795), (26, 29678580), (30, 25721436), (36, 21434530), (39, 19785720), (40, 19291077), (45, 17147624), (52, 14839290), (60, 12860718), (65, 11871432), (72, 10717265), (78, 9892860), (90, 8573812), (104, 7419645), (117, 6595240), (120, 6430359), (130, 5935716), (156, 4946430), (180, 4286906), (195, 3957144), (234, 3297620), (260, 2967858), (312, 2473215), (360, 2143453), (390, 1978572), (468, 1648810), (520, 1483929), (585, 1319048), (780, 989286), (936, 824405), (1170, 659524), (1560, 494643), (2340, 329762), (4680, 164881)]