122612040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{809}}^1$

素因数の和:1247

約数の個数: 96

約数和(自身を含む): 399929400

約数和(自身を除く): 277317360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 421, 809, 842, 1263, 1618, 1684, 2105, 2427, 2526, 3236, 3368, 3789, 4045, 4210, 4854, 5052, 6315, 6472, 7281, 7578, 8090, 8420, 9708, 10104, 12135, 12630, 14562, 15156, 16180, 16840, 18945, 19416, 24270, 25260, 29124, 30312, 32360, 36405, 37890, 48540, 50520, 58248, 72810, 75780, 97080, 145620, 151560, 291240, 340589, 681178, 1021767, 1362356, 1702945, 2043534, 2724712, 3065301, 3405890, 4087068, 5108835, 6130602, 6811780, 8174136, 10217670, 12261204, 13623560, 15326505, 20435340, 24522408, 30653010, 40870680, 61306020, 122612040]

約数ペア:

[(1, 122612040), (2, 61306020), (3, 40870680), (4, 30653010), (5, 24522408), (6, 20435340), (8, 15326505), (9, 13623560), (10, 12261204), (12, 10217670), (15, 8174136), (18, 6811780), (20, 6130602), (24, 5108835), (30, 4087068), (36, 3405890), (40, 3065301), (45, 2724712), (60, 2043534), (72, 1702945), (90, 1362356), (120, 1021767), (180, 681178), (360, 340589), (421, 291240), (809, 151560), (842, 145620), (1263, 97080), (1618, 75780), (1684, 72810), (2105, 58248), (2427, 50520), (2526, 48540), (3236, 37890), (3368, 36405), (3789, 32360), (4045, 30312), (4210, 29124), (4854, 25260), (5052, 24270), (6315, 19416), (6472, 18945), (7281, 16840), (7578, 16180), (8090, 15156), (8420, 14562), (9708, 12630), (10104, 12135)]