460273680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{639269}}^1$

素因数の和:639288

約数の個数: 60

約数和(自身を含む): 1545754860

約数和(自身を除く): 1085481180

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, 639269, 1278538, 1917807, 2557076, 3196345, 3835614, 5114152, 5753421, 6392690, 7671228, 9589035, 10228304, 11506842, 12785380, 15342456, 19178070, 23013684, 25570760, 28767105, 30684912, 38356140, 46027368, 51141520, 57534210, 76712280, 92054736, 115068420, 153424560, 230136840, 460273680]

約数ペア:

[(1, 460273680), (2, 230136840), (3, 153424560), (4, 115068420), (5, 92054736), (6, 76712280), (8, 57534210), (9, 51141520), (10, 46027368), (12, 38356140), (15, 30684912), (16, 28767105), (18, 25570760), (20, 23013684), (24, 19178070), (30, 15342456), (36, 12785380), (40, 11506842), (45, 10228304), (48, 9589035), (60, 7671228), (72, 6392690), (80, 5753421), (90, 5114152), (120, 3835614), (144, 3196345), (180, 2557076), (240, 1917807), (360, 1278538), (720, 639269)]