40244640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{83843}}^1$

素因数の和:83861

約数の個数: 48

約数和(自身を含む): 126772128

約数和(自身を除く): 86527488

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, 83843, 167686, 251529, 335372, 419215, 503058, 670744, 838430, 1006116, 1257645, 1341488, 1676860, 2012232, 2515290, 2682976, 3353720, 4024464, 5030580, 6707440, 8048928, 10061160, 13414880, 20122320, 40244640]

約数ペア:

[(1, 40244640), (2, 20122320), (3, 13414880), (4, 10061160), (5, 8048928), (6, 6707440), (8, 5030580), (10, 4024464), (12, 3353720), (15, 2682976), (16, 2515290), (20, 2012232), (24, 1676860), (30, 1341488), (32, 1257645), (40, 1006116), (48, 838430), (60, 670744), (80, 503058), (96, 419215), (120, 335372), (160, 251529), (240, 167686), (480, 83843)]