38148240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12227}}^1$

素因数の和:12256

約数の個数: 80

約数和(自身を含む): 127366848

約数和(自身を除く): 89218608

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, 12227, 24454, 36681, 48908, 61135, 73362, 97816, 122270, 146724, 158951, 183405, 195632, 244540, 293448, 317902, 366810, 476853, 489080, 586896, 635804, 733620, 794755, 953706, 978160, 1271608, 1467240, 1589510, 1907412, 2384265, 2543216, 2934480, 3179020, 3814824, 4768530, 6358040, 7629648, 9537060, 12716080, 19074120, 38148240]

約数ペア:

[(1, 38148240), (2, 19074120), (3, 12716080), (4, 9537060), (5, 7629648), (6, 6358040), (8, 4768530), (10, 3814824), (12, 3179020), (13, 2934480), (15, 2543216), (16, 2384265), (20, 1907412), (24, 1589510), (26, 1467240), (30, 1271608), (39, 978160), (40, 953706), (48, 794755), (52, 733620), (60, 635804), (65, 586896), (78, 489080), (80, 476853), (104, 366810), (120, 317902), (130, 293448), (156, 244540), (195, 195632), (208, 183405), (240, 158951), (260, 146724), (312, 122270), (390, 97816), (520, 73362), (624, 61135), (780, 48908), (1040, 36681), (1560, 24454), (3120, 12227)]