120229760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{571}}^1$

素因数の和:644

約数の個数: 128

約数和(自身を含む): 336061440

約数和(自身を除く): 215831680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 64, 70, 80, 94, 112, 128, 140, 160, 188, 224, 235, 280, 320, 329, 376, 448, 470, 560, 571, 640, 658, 752, 896, 940, 1120, 1142, 1316, 1504, 1645, 1880, 2240, 2284, 2632, 2855, 3008, 3290, 3760, 3997, 4480, 4568, 5264, 5710, 6016, 6580, 7520, 7994, 9136, 10528, 11420, 13160, 15040, 15988, 18272, 19985, 21056, 22840, 26320, 26837, 30080, 31976, 36544, 39970, 42112, 45680, 52640, 53674, 63952, 73088, 79940, 91360, 105280, 107348, 127904, 134185, 159880, 182720, 187859, 210560, 214696, 255808, 268370, 319760, 365440, 375718, 429392, 511616, 536740, 639520, 751436, 858784, 939295, 1073480, 1279040, 1502872, 1717568, 1878590, 2146960, 2558080, 3005744, 3435136, 3757180, 4293920, 6011488, 7514360, 8587840, 12022976, 15028720, 17175680, 24045952, 30057440, 60114880, 120229760]

約数ペア:

[(1, 120229760), (2, 60114880), (4, 30057440), (5, 24045952), (7, 17175680), (8, 15028720), (10, 12022976), (14, 8587840), (16, 7514360), (20, 6011488), (28, 4293920), (32, 3757180), (35, 3435136), (40, 3005744), (47, 2558080), (56, 2146960), (64, 1878590), (70, 1717568), (80, 1502872), (94, 1279040), (112, 1073480), (128, 939295), (140, 858784), (160, 751436), (188, 639520), (224, 536740), (235, 511616), (280, 429392), (320, 375718), (329, 365440), (376, 319760), (448, 268370), (470, 255808), (560, 214696), (571, 210560), (640, 187859), (658, 182720), (752, 159880), (896, 134185), (940, 127904), (1120, 107348), (1142, 105280), (1316, 91360), (1504, 79940), (1645, 73088), (1880, 63952), (2240, 53674), (2284, 52640), (2632, 45680), (2855, 42112), (3008, 39970), (3290, 36544), (3760, 31976), (3997, 30080), (4480, 26837), (4568, 26320), (5264, 22840), (5710, 21056), (6016, 19985), (6580, 18272), (7520, 15988), (7994, 15040), (9136, 13160), (10528, 11420)]