30424080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1163}}^1$

素因数の和:1288

約数の個数: 80

約数和(自身を含む): 95261760

約数和(自身を除く): 64837680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 109, 120, 218, 240, 327, 436, 545, 654, 872, 1090, 1163, 1308, 1635, 1744, 2180, 2326, 2616, 3270, 3489, 4360, 4652, 5232, 5815, 6540, 6978, 8720, 9304, 11630, 13080, 13956, 17445, 18608, 23260, 26160, 27912, 34890, 46520, 55824, 69780, 93040, 126767, 139560, 253534, 279120, 380301, 507068, 633835, 760602, 1014136, 1267670, 1521204, 1901505, 2028272, 2535340, 3042408, 3803010, 5070680, 6084816, 7606020, 10141360, 15212040, 30424080]

約数ペア:

[(1, 30424080), (2, 15212040), (3, 10141360), (4, 7606020), (5, 6084816), (6, 5070680), (8, 3803010), (10, 3042408), (12, 2535340), (15, 2028272), (16, 1901505), (20, 1521204), (24, 1267670), (30, 1014136), (40, 760602), (48, 633835), (60, 507068), (80, 380301), (109, 279120), (120, 253534), (218, 139560), (240, 126767), (327, 93040), (436, 69780), (545, 55824), (654, 46520), (872, 34890), (1090, 27912), (1163, 26160), (1308, 23260), (1635, 18608), (1744, 17445), (2180, 13956), (2326, 13080), (2616, 11630), (3270, 9304), (3489, 8720), (4360, 6978), (4652, 6540), (5232, 5815)]