239283360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{166169}}^1$

素因数の和:166190

約数の個数: 72

約数和(自身を含む): 816559380

約数和(自身を除く): 577276020

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 166169, 332338, 498507, 664676, 830845, 997014, 1329352, 1495521, 1661690, 1994028, 2492535, 2658704, 2991042, 3323380, 3988056, 4985070, 5317408, 5982084, 6646760, 7477605, 7976112, 9970140, 11964168, 13293520, 14955210, 15952224, 19940280, 23928336, 26587040, 29910420, 39880560, 47856672, 59820840, 79761120, 119641680, 239283360]

約数ペア:

[(1, 239283360), (2, 119641680), (3, 79761120), (4, 59820840), (5, 47856672), (6, 39880560), (8, 29910420), (9, 26587040), (10, 23928336), (12, 19940280), (15, 15952224), (16, 14955210), (18, 13293520), (20, 11964168), (24, 9970140), (30, 7976112), (32, 7477605), (36, 6646760), (40, 5982084), (45, 5317408), (48, 4985070), (60, 3988056), (72, 3323380), (80, 2991042), (90, 2658704), (96, 2492535), (120, 1994028), (144, 1661690), (160, 1495521), (180, 1329352), (240, 997014), (288, 830845), (360, 664676), (480, 498507), (720, 332338), (1440, 166169)]