5280360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{557}}^1$

素因数の和:650

約数の個数: 64

約数和(自身を含む): 16070400

約数和(自身を除く): 10790040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 557, 632, 790, 948, 1114, 1185, 1580, 1671, 1896, 2228, 2370, 2785, 3160, 3342, 4456, 4740, 5570, 6684, 8355, 9480, 11140, 13368, 16710, 22280, 33420, 44003, 66840, 88006, 132009, 176012, 220015, 264018, 352024, 440030, 528036, 660045, 880060, 1056072, 1320090, 1760120, 2640180, 5280360]

約数ペア:

[(1, 5280360), (2, 2640180), (3, 1760120), (4, 1320090), (5, 1056072), (6, 880060), (8, 660045), (10, 528036), (12, 440030), (15, 352024), (20, 264018), (24, 220015), (30, 176012), (40, 132009), (60, 88006), (79, 66840), (120, 44003), (158, 33420), (237, 22280), (316, 16710), (395, 13368), (474, 11140), (557, 9480), (632, 8355), (790, 6684), (948, 5570), (1114, 4740), (1185, 4456), (1580, 3342), (1671, 3160), (1896, 2785), (2228, 2370)]