160080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:68

約数の個数: 80

約数和(自身を含む): 535680

約数和(自身を除く): 375600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 29, 30, 40, 46, 48, 58, 60, 69, 80, 87, 92, 115, 116, 120, 138, 145, 174, 184, 230, 232, 240, 276, 290, 345, 348, 368, 435, 460, 464, 552, 580, 667, 690, 696, 870, 920, 1104, 1160, 1334, 1380, 1392, 1740, 1840, 2001, 2320, 2668, 2760, 3335, 3480, 4002, 5336, 5520, 6670, 6960, 8004, 10005, 10672, 13340, 16008, 20010, 26680, 32016, 40020, 53360, 80040, 160080]

約数ペア:

[(1, 160080), (2, 80040), (3, 53360), (4, 40020), (5, 32016), (6, 26680), (8, 20010), (10, 16008), (12, 13340), (15, 10672), (16, 10005), (20, 8004), (23, 6960), (24, 6670), (29, 5520), (30, 5336), (40, 4002), (46, 3480), (48, 3335), (58, 2760), (60, 2668), (69, 2320), (80, 2001), (87, 1840), (92, 1740), (115, 1392), (116, 1380), (120, 1334), (138, 1160), (145, 1104), (174, 920), (184, 870), (230, 696), (232, 690), (240, 667), (276, 580), (290, 552), (345, 464), (348, 460), (368, 435)]