12418923120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{196751}}^1$

素因数の和:197030

約数の個数: 80

約数和(自身を含む): 38645240832

約数和(自身を除く): 26226317712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 263, 526, 789, 1052, 1315, 1578, 2104, 2630, 3156, 3945, 4208, 5260, 6312, 7890, 10520, 12624, 15780, 21040, 31560, 63120, 196751, 393502, 590253, 787004, 983755, 1180506, 1574008, 1967510, 2361012, 2951265, 3148016, 3935020, 4722024, 5902530, 7870040, 9444048, 11805060, 15740080, 23610120, 47220240, 51745513, 103491026, 155236539, 206982052, 258727565, 310473078, 413964104, 517455130, 620946156, 776182695, 827928208, 1034910260, 1241892312, 1552365390, 2069820520, 2483784624, 3104730780, 4139641040, 6209461560, 12418923120]

約数ペア:

[(1, 12418923120), (2, 6209461560), (3, 4139641040), (4, 3104730780), (5, 2483784624), (6, 2069820520), (8, 1552365390), (10, 1241892312), (12, 1034910260), (15, 827928208), (16, 776182695), (20, 620946156), (24, 517455130), (30, 413964104), (40, 310473078), (48, 258727565), (60, 206982052), (80, 155236539), (120, 103491026), (240, 51745513), (263, 47220240), (526, 23610120), (789, 15740080), (1052, 11805060), (1315, 9444048), (1578, 7870040), (2104, 5902530), (2630, 4722024), (3156, 3935020), (3945, 3148016), (4208, 2951265), (5260, 2361012), (6312, 1967510), (7890, 1574008), (10520, 1180506), (12624, 983755), (15780, 787004), (21040, 590253), (31560, 393502), (63120, 196751)]