16469520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{421}}^1$

素因数の和:600

約数の個数: 80

約数和(自身を含む): 51490752

約数和(自身を除く): 35021232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 163, 240, 326, 421, 489, 652, 815, 842, 978, 1263, 1304, 1630, 1684, 1956, 2105, 2445, 2526, 2608, 3260, 3368, 3912, 4210, 4890, 5052, 6315, 6520, 6736, 7824, 8420, 9780, 10104, 12630, 13040, 16840, 19560, 20208, 25260, 33680, 39120, 50520, 68623, 101040, 137246, 205869, 274492, 343115, 411738, 548984, 686230, 823476, 1029345, 1097968, 1372460, 1646952, 2058690, 2744920, 3293904, 4117380, 5489840, 8234760, 16469520]

約数ペア:

[(1, 16469520), (2, 8234760), (3, 5489840), (4, 4117380), (5, 3293904), (6, 2744920), (8, 2058690), (10, 1646952), (12, 1372460), (15, 1097968), (16, 1029345), (20, 823476), (24, 686230), (30, 548984), (40, 411738), (48, 343115), (60, 274492), (80, 205869), (120, 137246), (163, 101040), (240, 68623), (326, 50520), (421, 39120), (489, 33680), (652, 25260), (815, 20208), (842, 19560), (978, 16840), (1263, 13040), (1304, 12630), (1630, 10104), (1684, 9780), (1956, 8420), (2105, 7824), (2445, 6736), (2526, 6520), (2608, 6315), (3260, 5052), (3368, 4890), (3912, 4210)]