120254160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{38543}}^1$

素因数の和:38572

約数の個数: 80

約数和(自身を含む): 401474304

約数和(自身を除く): 281220144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 38543, 77086, 115629, 154172, 192715, 231258, 308344, 385430, 462516, 501059, 578145, 616688, 770860, 925032, 1002118, 1156290, 1503177, 1541720, 1850064, 2004236, 2312580, 2505295, 3006354, 3083440, 4008472, 4625160, 5010590, 6012708, 7515885, 8016944, 9250320, 10021180, 12025416, 15031770, 20042360, 24050832, 30063540, 40084720, 60127080, 120254160]

約数ペア:

[(1, 120254160), (2, 60127080), (3, 40084720), (4, 30063540), (5, 24050832), (6, 20042360), (8, 15031770), (10, 12025416), (12, 10021180), (13, 9250320), (15, 8016944), (16, 7515885), (20, 6012708), (24, 5010590), (26, 4625160), (30, 4008472), (39, 3083440), (40, 3006354), (48, 2505295), (52, 2312580), (60, 2004236), (65, 1850064), (78, 1541720), (80, 1503177), (104, 1156290), (120, 1002118), (130, 925032), (156, 770860), (195, 616688), (208, 578145), (240, 501059), (260, 462516), (312, 385430), (390, 308344), (520, 231258), (624, 192715), (780, 154172), (1040, 115629), (1560, 77086), (3120, 38543)]