8149087440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{870629}}^1$

素因数の和:870661

約数の個数: 120

約数和(自身を含む): 29472566760

約数和(自身を除く): 21323479320

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, 870629, 1741258, 2611887, 3482516, 4353145, 5223774, 6965032, 7835661, 8706290, 10447548, 11318177, 13059435, 13930064, 15671322, 17412580, 20895096, 22636354, 26118870, 31342644, 33954531, 34825160, 39178305, 41790192, 45272708, 52237740, 56590885, 62685288, 67909062, 69650320, 78356610, 90545416, 101863593, 104475480, 113181770, 125370576, 135818124, 156713220, 169772655, 181090832, 203727186, 208950960, 226363540, 271636248, 313426440, 339545310, 407454372, 452727080, 509317965, 543272496, 626852880, 679090620, 814908744, 905454160, 1018635930, 1358181240, 1629817488, 2037271860, 2716362480, 4074543720, 8149087440]

約数ペア:

[(1, 8149087440), (2, 4074543720), (3, 2716362480), (4, 2037271860), (5, 1629817488), (6, 1358181240), (8, 1018635930), (9, 905454160), (10, 814908744), (12, 679090620), (13, 626852880), (15, 543272496), (16, 509317965), (18, 452727080), (20, 407454372), (24, 339545310), (26, 313426440), (30, 271636248), (36, 226363540), (39, 208950960), (40, 203727186), (45, 181090832), (48, 169772655), (52, 156713220), (60, 135818124), (65, 125370576), (72, 113181770), (78, 104475480), (80, 101863593), (90, 90545416), (104, 78356610), (117, 69650320), (120, 67909062), (130, 62685288), (144, 56590885), (156, 52237740), (180, 45272708), (195, 41790192), (208, 39178305), (234, 34825160), (240, 33954531), (260, 31342644), (312, 26118870), (360, 22636354), (390, 20895096), (468, 17412580), (520, 15671322), (585, 13930064), (624, 13059435), (720, 11318177), (780, 10447548), (936, 8706290), (1040, 7835661), (1170, 6965032), (1560, 5223774), (1872, 4353145), (2340, 3482516), (3120, 2611887), (4680, 1741258), (9360, 870629)]