40573980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{331}}^1$

素因数の和:576

約数の個数: 96

約数和(自身を含む): 127169280

約数和(自身を除く): 86595300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 227, 270, 331, 454, 540, 662, 681, 908, 993, 1135, 1324, 1362, 1655, 1986, 2043, 2270, 2724, 2979, 3310, 3405, 3972, 4086, 4540, 4965, 5958, 6129, 6620, 6810, 8172, 8937, 9930, 10215, 11916, 12258, 13620, 14895, 17874, 19860, 20430, 24516, 29790, 30645, 35748, 40860, 44685, 59580, 61290, 75137, 89370, 122580, 150274, 178740, 225411, 300548, 375685, 450822, 676233, 751370, 901644, 1127055, 1352466, 1502740, 2028699, 2254110, 2704932, 3381165, 4057398, 4508220, 6762330, 8114796, 10143495, 13524660, 20286990, 40573980]

約数ペア:

[(1, 40573980), (2, 20286990), (3, 13524660), (4, 10143495), (5, 8114796), (6, 6762330), (9, 4508220), (10, 4057398), (12, 3381165), (15, 2704932), (18, 2254110), (20, 2028699), (27, 1502740), (30, 1352466), (36, 1127055), (45, 901644), (54, 751370), (60, 676233), (90, 450822), (108, 375685), (135, 300548), (180, 225411), (227, 178740), (270, 150274), (331, 122580), (454, 89370), (540, 75137), (662, 61290), (681, 59580), (908, 44685), (993, 40860), (1135, 35748), (1324, 30645), (1362, 29790), (1655, 24516), (1986, 20430), (2043, 19860), (2270, 17874), (2724, 14895), (2979, 13620), (3310, 12258), (3405, 11916), (3972, 10215), (4086, 9930), (4540, 8937), (4965, 8172), (5958, 6810), (6129, 6620)]