12227128920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{809}}^1\times {\mathrm{41983}}^1$

素因数の和:42809

約数の個数: 96

約数和(自身を含む): 39788236800

約数和(自身を除く): 27561107880

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, 809, 1618, 2427, 3236, 4045, 4854, 6472, 7281, 8090, 9708, 12135, 14562, 16180, 19416, 24270, 29124, 32360, 36405, 41983, 48540, 58248, 72810, 83966, 97080, 125949, 145620, 167932, 209915, 251898, 291240, 335864, 377847, 419830, 503796, 629745, 755694, 839660, 1007592, 1259490, 1511388, 1679320, 1889235, 2518980, 3022776, 3778470, 5037960, 7556940, 15113880, 33964247, 67928494, 101892741, 135856988, 169821235, 203785482, 271713976, 305678223, 339642470, 407570964, 509463705, 611356446, 679284940, 815141928, 1018927410, 1222712892, 1358569880, 1528391115, 2037854820, 2445425784, 3056782230, 4075709640, 6113564460, 12227128920]

約数ペア:

[(1, 12227128920), (2, 6113564460), (3, 4075709640), (4, 3056782230), (5, 2445425784), (6, 2037854820), (8, 1528391115), (9, 1358569880), (10, 1222712892), (12, 1018927410), (15, 815141928), (18, 679284940), (20, 611356446), (24, 509463705), (30, 407570964), (36, 339642470), (40, 305678223), (45, 271713976), (60, 203785482), (72, 169821235), (90, 135856988), (120, 101892741), (180, 67928494), (360, 33964247), (809, 15113880), (1618, 7556940), (2427, 5037960), (3236, 3778470), (4045, 3022776), (4854, 2518980), (6472, 1889235), (7281, 1679320), (8090, 1511388), (9708, 1259490), (12135, 1007592), (14562, 839660), (16180, 755694), (19416, 629745), (24270, 503796), (29124, 419830), (32360, 377847), (36405, 335864), (41983, 291240), (48540, 251898), (58248, 209915), (72810, 167932), (83966, 145620), (97080, 125949)]