1356080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:114

約数の個数: 80

約数和(自身を含む): 3642624

約数和(自身を除く): 2286544

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 67, 80, 88, 92, 110, 115, 134, 176, 184, 220, 230, 253, 268, 335, 368, 440, 460, 506, 536, 670, 737, 880, 920, 1012, 1072, 1265, 1340, 1474, 1541, 1840, 2024, 2530, 2680, 2948, 3082, 3685, 4048, 5060, 5360, 5896, 6164, 7370, 7705, 10120, 11792, 12328, 14740, 15410, 16951, 20240, 24656, 29480, 30820, 33902, 58960, 61640, 67804, 84755, 123280, 135608, 169510, 271216, 339020, 678040, 1356080]

約数ペア:

[(1, 1356080), (2, 678040), (4, 339020), (5, 271216), (8, 169510), (10, 135608), (11, 123280), (16, 84755), (20, 67804), (22, 61640), (23, 58960), (40, 33902), (44, 30820), (46, 29480), (55, 24656), (67, 20240), (80, 16951), (88, 15410), (92, 14740), (110, 12328), (115, 11792), (134, 10120), (176, 7705), (184, 7370), (220, 6164), (230, 5896), (253, 5360), (268, 5060), (335, 4048), (368, 3685), (440, 3082), (460, 2948), (506, 2680), (536, 2530), (670, 2024), (737, 1840), (880, 1541), (920, 1474), (1012, 1340), (1072, 1265)]