30608880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1433}}^1$

素因数の和:1538

約数の個数: 80

約数和(自身を含む): 96020640

約数和(自身を除く): 65411760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 712, 890, 1068, 1335, 1424, 1433, 1780, 2136, 2670, 2866, 3560, 4272, 4299, 5340, 5732, 7120, 7165, 8598, 10680, 11464, 14330, 17196, 21360, 21495, 22928, 28660, 34392, 42990, 57320, 68784, 85980, 114640, 127537, 171960, 255074, 343920, 382611, 510148, 637685, 765222, 1020296, 1275370, 1530444, 1913055, 2040592, 2550740, 3060888, 3826110, 5101480, 6121776, 7652220, 10202960, 15304440, 30608880]

約数ペア:

[(1, 30608880), (2, 15304440), (3, 10202960), (4, 7652220), (5, 6121776), (6, 5101480), (8, 3826110), (10, 3060888), (12, 2550740), (15, 2040592), (16, 1913055), (20, 1530444), (24, 1275370), (30, 1020296), (40, 765222), (48, 637685), (60, 510148), (80, 382611), (89, 343920), (120, 255074), (178, 171960), (240, 127537), (267, 114640), (356, 85980), (445, 68784), (534, 57320), (712, 42990), (890, 34392), (1068, 28660), (1335, 22928), (1424, 21495), (1433, 21360), (1780, 17196), (2136, 14330), (2670, 11464), (2866, 10680), (3560, 8598), (4272, 7165), (4299, 7120), (5340, 5732)]