17824080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3229}}^1$

素因数の和:3268

約数の個数: 80

約数和(自身を含む): 57674880

約数和(自身を除く): 39850800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 3229, 5520, 6458, 9687, 12916, 16145, 19374, 25832, 32290, 38748, 48435, 51664, 64580, 74267, 77496, 96870, 129160, 148534, 154992, 193740, 222801, 258320, 297068, 371335, 387480, 445602, 594136, 742670, 774960, 891204, 1114005, 1188272, 1485340, 1782408, 2228010, 2970680, 3564816, 4456020, 5941360, 8912040, 17824080]

約数ペア:

[(1, 17824080), (2, 8912040), (3, 5941360), (4, 4456020), (5, 3564816), (6, 2970680), (8, 2228010), (10, 1782408), (12, 1485340), (15, 1188272), (16, 1114005), (20, 891204), (23, 774960), (24, 742670), (30, 594136), (40, 445602), (46, 387480), (48, 371335), (60, 297068), (69, 258320), (80, 222801), (92, 193740), (115, 154992), (120, 148534), (138, 129160), (184, 96870), (230, 77496), (240, 74267), (276, 64580), (345, 51664), (368, 48435), (460, 38748), (552, 32290), (690, 25832), (920, 19374), (1104, 16145), (1380, 12916), (1840, 9687), (2760, 6458), (3229, 5520)]