387526320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12517}}^1$

素因数の和:12579

約数の個数: 120

約数和(自身を含む): 1331815056

約数和(自身を除く): 944288736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1290, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 5160, 6192, 7740, 10320, 12517, 15480, 25034, 30960, 37551, 50068, 62585, 75102, 100136, 112653, 125170, 150204, 187755, 200272, 225306, 250340, 300408, 375510, 450612, 500680, 538231, 563265, 600816, 751020, 901224, 1001360, 1076462, 1126530, 1502040, 1614693, 1802448, 2152924, 2253060, 2691155, 3004080, 3229386, 4305848, 4506120, 4844079, 5382310, 6458772, 8073465, 8611696, 9012240, 9688158, 10764620, 12917544, 16146930, 19376316, 21529240, 24220395, 25835088, 32293860, 38752632, 43058480, 48440790, 64587720, 77505264, 96881580, 129175440, 193763160, 387526320]

約数ペア:

[(1, 387526320), (2, 193763160), (3, 129175440), (4, 96881580), (5, 77505264), (6, 64587720), (8, 48440790), (9, 43058480), (10, 38752632), (12, 32293860), (15, 25835088), (16, 24220395), (18, 21529240), (20, 19376316), (24, 16146930), (30, 12917544), (36, 10764620), (40, 9688158), (43, 9012240), (45, 8611696), (48, 8073465), (60, 6458772), (72, 5382310), (80, 4844079), (86, 4506120), (90, 4305848), (120, 3229386), (129, 3004080), (144, 2691155), (172, 2253060), (180, 2152924), (215, 1802448), (240, 1614693), (258, 1502040), (344, 1126530), (360, 1076462), (387, 1001360), (430, 901224), (516, 751020), (645, 600816), (688, 563265), (720, 538231), (774, 500680), (860, 450612), (1032, 375510), (1290, 300408), (1548, 250340), (1720, 225306), (1935, 200272), (2064, 187755), (2580, 150204), (3096, 125170), (3440, 112653), (3870, 100136), (5160, 75102), (6192, 62585), (7740, 50068), (10320, 37551), (12517, 30960), (15480, 25034)]