48245580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2459}}^1$

素因数の和:2583

約数の個数: 72

約数和(自身を含む): 147747600

約数和(自身を除く): 99502020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 109, 180, 218, 327, 436, 545, 654, 981, 1090, 1308, 1635, 1962, 2180, 2459, 3270, 3924, 4905, 4918, 6540, 7377, 9810, 9836, 12295, 14754, 19620, 22131, 24590, 29508, 36885, 44262, 49180, 73770, 88524, 110655, 147540, 221310, 268031, 442620, 536062, 804093, 1072124, 1340155, 1608186, 2412279, 2680310, 3216372, 4020465, 4824558, 5360620, 8040930, 9649116, 12061395, 16081860, 24122790, 48245580]

約数ペア:

[(1, 48245580), (2, 24122790), (3, 16081860), (4, 12061395), (5, 9649116), (6, 8040930), (9, 5360620), (10, 4824558), (12, 4020465), (15, 3216372), (18, 2680310), (20, 2412279), (30, 1608186), (36, 1340155), (45, 1072124), (60, 804093), (90, 536062), (109, 442620), (180, 268031), (218, 221310), (327, 147540), (436, 110655), (545, 88524), (654, 73770), (981, 49180), (1090, 44262), (1308, 36885), (1635, 29508), (1962, 24590), (2180, 22131), (2459, 19620), (3270, 14754), (3924, 12295), (4905, 9836), (4918, 9810), (6540, 7377)]