12418920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{3833}}^1$

素因数の和:3856

約数の個数: 80

約数和(自身を含む): 41752260

約数和(自身を除く): 29333340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 3833, 7666, 11499, 15332, 19165, 22998, 30664, 34497, 38330, 45996, 57495, 68994, 76660, 91992, 103491, 114990, 137988, 153320, 172485, 206982, 229980, 275976, 310473, 344970, 413964, 459960, 517455, 620946, 689940, 827928, 1034910, 1241892, 1379880, 1552365, 2069820, 2483784, 3104730, 4139640, 6209460, 12418920]

約数ペア:

[(1, 12418920), (2, 6209460), (3, 4139640), (4, 3104730), (5, 2483784), (6, 2069820), (8, 1552365), (9, 1379880), (10, 1241892), (12, 1034910), (15, 827928), (18, 689940), (20, 620946), (24, 517455), (27, 459960), (30, 413964), (36, 344970), (40, 310473), (45, 275976), (54, 229980), (60, 206982), (72, 172485), (81, 153320), (90, 137988), (108, 114990), (120, 103491), (135, 91992), (162, 76660), (180, 68994), (216, 57495), (270, 45996), (324, 38330), (360, 34497), (405, 30664), (540, 22998), (648, 19165), (810, 15332), (1080, 11499), (1620, 7666), (3240, 3833)]