18854160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6043}}^1$

素因数の和:6072

約数の個数: 80

約数和(自身を含む): 62954304

約数和(自身を除く): 44100144

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, 6043, 12086, 18129, 24172, 30215, 36258, 48344, 60430, 72516, 78559, 90645, 96688, 120860, 145032, 157118, 181290, 235677, 241720, 290064, 314236, 362580, 392795, 471354, 483440, 628472, 725160, 785590, 942708, 1178385, 1256944, 1450320, 1571180, 1885416, 2356770, 3142360, 3770832, 4713540, 6284720, 9427080, 18854160]

約数ペア:

[(1, 18854160), (2, 9427080), (3, 6284720), (4, 4713540), (5, 3770832), (6, 3142360), (8, 2356770), (10, 1885416), (12, 1571180), (13, 1450320), (15, 1256944), (16, 1178385), (20, 942708), (24, 785590), (26, 725160), (30, 628472), (39, 483440), (40, 471354), (48, 392795), (52, 362580), (60, 314236), (65, 290064), (78, 241720), (80, 235677), (104, 181290), (120, 157118), (130, 145032), (156, 120860), (195, 96688), (208, 90645), (240, 78559), (260, 72516), (312, 60430), (390, 48344), (520, 36258), (624, 30215), (780, 24172), (1040, 18129), (1560, 12086), (3120, 6043)]