38503440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1009}}^1$

素因数の和:1081

約数の個数: 120

約数和(自身を含む): 131877720

約数和(自身を除く): 93374280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1009, 1060, 1272, 1590, 1908, 2018, 2120, 2385, 2544, 3027, 3180, 3816, 4036, 4240, 4770, 5045, 6054, 6360, 7632, 8072, 9081, 9540, 10090, 12108, 12720, 15135, 16144, 18162, 19080, 20180, 24216, 30270, 36324, 38160, 40360, 45405, 48432, 53477, 60540, 72648, 80720, 90810, 106954, 121080, 145296, 160431, 181620, 213908, 242160, 267385, 320862, 363240, 427816, 481293, 534770, 641724, 726480, 802155, 855632, 962586, 1069540, 1283448, 1604310, 1925172, 2139080, 2406465, 2566896, 3208620, 3850344, 4278160, 4812930, 6417240, 7700688, 9625860, 12834480, 19251720, 38503440]

約数ペア:

[(1, 38503440), (2, 19251720), (3, 12834480), (4, 9625860), (5, 7700688), (6, 6417240), (8, 4812930), (9, 4278160), (10, 3850344), (12, 3208620), (15, 2566896), (16, 2406465), (18, 2139080), (20, 1925172), (24, 1604310), (30, 1283448), (36, 1069540), (40, 962586), (45, 855632), (48, 802155), (53, 726480), (60, 641724), (72, 534770), (80, 481293), (90, 427816), (106, 363240), (120, 320862), (144, 267385), (159, 242160), (180, 213908), (212, 181620), (240, 160431), (265, 145296), (318, 121080), (360, 106954), (424, 90810), (477, 80720), (530, 72648), (636, 60540), (720, 53477), (795, 48432), (848, 45405), (954, 40360), (1009, 38160), (1060, 36324), (1272, 30270), (1590, 24216), (1908, 20180), (2018, 19080), (2120, 18162), (2385, 16144), (2544, 15135), (3027, 12720), (3180, 12108), (3816, 10090), (4036, 9540), (4240, 9081), (4770, 8072), (5045, 7632), (6054, 6360)]