385097040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{534857}}^1$

素因数の和:534876

約数の個数: 60

約数和(自身を含む): 1293286644

約数和(自身を除く): 908189604

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 534857, 1069714, 1604571, 2139428, 2674285, 3209142, 4278856, 4813713, 5348570, 6418284, 8022855, 8557712, 9627426, 10697140, 12836568, 16045710, 19254852, 21394280, 24068565, 25673136, 32091420, 38509704, 42788560, 48137130, 64182840, 77019408, 96274260, 128365680, 192548520, 385097040]

約数ペア:

[(1, 385097040), (2, 192548520), (3, 128365680), (4, 96274260), (5, 77019408), (6, 64182840), (8, 48137130), (9, 42788560), (10, 38509704), (12, 32091420), (15, 25673136), (16, 24068565), (18, 21394280), (20, 19254852), (24, 16045710), (30, 12836568), (36, 10697140), (40, 9627426), (45, 8557712), (48, 8022855), (60, 6418284), (72, 5348570), (80, 4813713), (90, 4278856), (120, 3209142), (144, 2674285), (180, 2139428), (240, 1604571), (360, 1069714), (720, 534857)]