153177840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2693}}^1$

素因数の和:2791

約数の個数: 120

約数和(自身を含む): 521127360

約数和(自身を除く): 367949520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 79, 80, 90, 120, 144, 158, 180, 237, 240, 316, 360, 395, 474, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1580, 1896, 2370, 2693, 2844, 3160, 3555, 3792, 4740, 5386, 5688, 6320, 7110, 8079, 9480, 10772, 11376, 13465, 14220, 16158, 18960, 21544, 24237, 26930, 28440, 32316, 40395, 43088, 48474, 53860, 56880, 64632, 80790, 96948, 107720, 121185, 129264, 161580, 193896, 212747, 215440, 242370, 323160, 387792, 425494, 484740, 638241, 646320, 850988, 969480, 1063735, 1276482, 1701976, 1914723, 1938960, 2127470, 2552964, 3191205, 3403952, 3829446, 4254940, 5105928, 6382410, 7658892, 8509880, 9573615, 10211856, 12764820, 15317784, 17019760, 19147230, 25529640, 30635568, 38294460, 51059280, 76588920, 153177840]

約数ペア:

[(1, 153177840), (2, 76588920), (3, 51059280), (4, 38294460), (5, 30635568), (6, 25529640), (8, 19147230), (9, 17019760), (10, 15317784), (12, 12764820), (15, 10211856), (16, 9573615), (18, 8509880), (20, 7658892), (24, 6382410), (30, 5105928), (36, 4254940), (40, 3829446), (45, 3403952), (48, 3191205), (60, 2552964), (72, 2127470), (79, 1938960), (80, 1914723), (90, 1701976), (120, 1276482), (144, 1063735), (158, 969480), (180, 850988), (237, 646320), (240, 638241), (316, 484740), (360, 425494), (395, 387792), (474, 323160), (632, 242370), (711, 215440), (720, 212747), (790, 193896), (948, 161580), (1185, 129264), (1264, 121185), (1422, 107720), (1580, 96948), (1896, 80790), (2370, 64632), (2693, 56880), (2844, 53860), (3160, 48474), (3555, 43088), (3792, 40395), (4740, 32316), (5386, 28440), (5688, 26930), (6320, 24237), (7110, 21544), (8079, 18960), (9480, 16158), (10772, 14220), (11376, 13465)]