187760880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3301}}^1$

素因数の和:3399

約数の個数: 120

約数和(自身を含む): 638738880

約数和(自身を除く): 450978000

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, 2844, 3160, 3301, 3555, 3792, 4740, 5688, 6320, 6602, 7110, 9480, 9903, 11376, 13204, 14220, 16505, 18960, 19806, 26408, 28440, 29709, 33010, 39612, 49515, 52816, 56880, 59418, 66020, 79224, 99030, 118836, 132040, 148545, 158448, 198060, 237672, 260779, 264080, 297090, 396120, 475344, 521558, 594180, 782337, 792240, 1043116, 1188360, 1303895, 1564674, 2086232, 2347011, 2376720, 2607790, 3129348, 3911685, 4172464, 4694022, 5215580, 6258696, 7823370, 9388044, 10431160, 11735055, 12517392, 15646740, 18776088, 20862320, 23470110, 31293480, 37552176, 46940220, 62586960, 93880440, 187760880]

約数ペア:

[(1, 187760880), (2, 93880440), (3, 62586960), (4, 46940220), (5, 37552176), (6, 31293480), (8, 23470110), (9, 20862320), (10, 18776088), (12, 15646740), (15, 12517392), (16, 11735055), (18, 10431160), (20, 9388044), (24, 7823370), (30, 6258696), (36, 5215580), (40, 4694022), (45, 4172464), (48, 3911685), (60, 3129348), (72, 2607790), (79, 2376720), (80, 2347011), (90, 2086232), (120, 1564674), (144, 1303895), (158, 1188360), (180, 1043116), (237, 792240), (240, 782337), (316, 594180), (360, 521558), (395, 475344), (474, 396120), (632, 297090), (711, 264080), (720, 260779), (790, 237672), (948, 198060), (1185, 158448), (1264, 148545), (1422, 132040), (1580, 118836), (1896, 99030), (2370, 79224), (2844, 66020), (3160, 59418), (3301, 56880), (3555, 52816), (3792, 49515), (4740, 39612), (5688, 33010), (6320, 29709), (6602, 28440), (7110, 26408), (9480, 19806), (9903, 18960), (11376, 16505), (13204, 14220)]