139613160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{2389}}^1$

素因数の和:2890

約数の個数: 64

約数和(自身を含む): 419875200

約数和(自身を除く): 280262040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 487, 974, 1461, 1948, 2389, 2435, 2922, 3896, 4778, 4870, 5844, 7167, 7305, 9556, 9740, 11688, 11945, 14334, 14610, 19112, 19480, 23890, 28668, 29220, 35835, 47780, 57336, 58440, 71670, 95560, 143340, 286680, 1163443, 2326886, 3490329, 4653772, 5817215, 6980658, 9307544, 11634430, 13961316, 17451645, 23268860, 27922632, 34903290, 46537720, 69806580, 139613160]

約数ペア:

[(1, 139613160), (2, 69806580), (3, 46537720), (4, 34903290), (5, 27922632), (6, 23268860), (8, 17451645), (10, 13961316), (12, 11634430), (15, 9307544), (20, 6980658), (24, 5817215), (30, 4653772), (40, 3490329), (60, 2326886), (120, 1163443), (487, 286680), (974, 143340), (1461, 95560), (1948, 71670), (2389, 58440), (2435, 57336), (2922, 47780), (3896, 35835), (4778, 29220), (4870, 28668), (5844, 23890), (7167, 19480), (7305, 19112), (9556, 14610), (9740, 14334), (11688, 11945)]