121938720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{254039}}^1$

素因数の和:254057

約数の個数: 48

約数和(自身を含む): 384108480

約数和(自身を除く): 262169760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 254039, 508078, 762117, 1016156, 1270195, 1524234, 2032312, 2540390, 3048468, 3810585, 4064624, 5080780, 6096936, 7621170, 8129248, 10161560, 12193872, 15242340, 20323120, 24387744, 30484680, 40646240, 60969360, 121938720]

約数ペア:

[(1, 121938720), (2, 60969360), (3, 40646240), (4, 30484680), (5, 24387744), (6, 20323120), (8, 15242340), (10, 12193872), (12, 10161560), (15, 8129248), (16, 7621170), (20, 6096936), (24, 5080780), (30, 4064624), (32, 3810585), (40, 3048468), (48, 2540390), (60, 2032312), (80, 1524234), (96, 1270195), (120, 1016156), (160, 762117), (240, 508078), (480, 254039)]