130180740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{52919}}^1$

素因数の和:52972

約数の個数: 48

約数和(自身を含む): 373403520

約数和(自身を除く): 243222780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 52919, 105838, 158757, 211676, 264595, 317514, 529190, 635028, 793785, 1058380, 1587570, 2169679, 3175140, 4339358, 6509037, 8678716, 10848395, 13018074, 21696790, 26036148, 32545185, 43393580, 65090370, 130180740]

約数ペア:

[(1, 130180740), (2, 65090370), (3, 43393580), (4, 32545185), (5, 26036148), (6, 21696790), (10, 13018074), (12, 10848395), (15, 8678716), (20, 6509037), (30, 4339358), (41, 3175140), (60, 2169679), (82, 1587570), (123, 1058380), (164, 793785), (205, 635028), (246, 529190), (410, 317514), (492, 264595), (615, 211676), (820, 158757), (1230, 105838), (2460, 52919)]