1389126960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{148411}}^1$

素因数の和:148443

約数の個数: 120

約数和(自身を含む): 5024043024

約数和(自身を除く): 3634916064

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, 148411, 296822, 445233, 593644, 742055, 890466, 1187288, 1335699, 1484110, 1780932, 1929343, 2226165, 2374576, 2671398, 2968220, 3561864, 3858686, 4452330, 5342796, 5788029, 5936440, 6678495, 7123728, 7717372, 8904660, 9646715, 10685592, 11576058, 11872880, 13356990, 15434744, 17364087, 17809320, 19293430, 21371184, 23152116, 26713980, 28940145, 30869488, 34728174, 35618640, 38586860, 46304232, 53427960, 57880290, 69456348, 77173720, 86820435, 92608464, 106855920, 115760580, 138912696, 154347440, 173640870, 231521160, 277825392, 347281740, 463042320, 694563480, 1389126960]

約数ペア:

[(1, 1389126960), (2, 694563480), (3, 463042320), (4, 347281740), (5, 277825392), (6, 231521160), (8, 173640870), (9, 154347440), (10, 138912696), (12, 115760580), (13, 106855920), (15, 92608464), (16, 86820435), (18, 77173720), (20, 69456348), (24, 57880290), (26, 53427960), (30, 46304232), (36, 38586860), (39, 35618640), (40, 34728174), (45, 30869488), (48, 28940145), (52, 26713980), (60, 23152116), (65, 21371184), (72, 19293430), (78, 17809320), (80, 17364087), (90, 15434744), (104, 13356990), (117, 11872880), (120, 11576058), (130, 10685592), (144, 9646715), (156, 8904660), (180, 7717372), (195, 7123728), (208, 6678495), (234, 5936440), (240, 5788029), (260, 5342796), (312, 4452330), (360, 3858686), (390, 3561864), (468, 2968220), (520, 2671398), (585, 2374576), (624, 2226165), (720, 1929343), (780, 1780932), (936, 1484110), (1040, 1335699), (1170, 1187288), (1560, 890466), (1872, 742055), (2340, 593644), (3120, 445233), (4680, 296822), (9360, 148411)]