841912920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{26881}}^1$

素因数の和:26930

約数の個数: 128

約数和(自身を含む): 2903256000

約数和(自身を除く): 2061343080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1305, 1566, 1740, 2088, 2610, 3132, 3480, 3915, 5220, 6264, 7830, 10440, 15660, 26881, 31320, 53762, 80643, 107524, 134405, 161286, 215048, 241929, 268810, 322572, 403215, 483858, 537620, 645144, 725787, 779549, 806430, 967716, 1075240, 1209645, 1451574, 1559098, 1612860, 1935432, 2338647, 2419290, 2903148, 3118196, 3225720, 3628935, 3897745, 4677294, 4838580, 5806296, 6236392, 7015941, 7257870, 7795490, 9354588, 9677160, 11693235, 14031882, 14515740, 15590980, 18709176, 21047823, 23386470, 28063764, 29031480, 31181960, 35079705, 42095646, 46772940, 56127528, 70159410, 84191292, 93545880, 105239115, 140318820, 168382584, 210478230, 280637640, 420956460, 841912920]

約数ペア:

[(1, 841912920), (2, 420956460), (3, 280637640), (4, 210478230), (5, 168382584), (6, 140318820), (8, 105239115), (9, 93545880), (10, 84191292), (12, 70159410), (15, 56127528), (18, 46772940), (20, 42095646), (24, 35079705), (27, 31181960), (29, 29031480), (30, 28063764), (36, 23386470), (40, 21047823), (45, 18709176), (54, 15590980), (58, 14515740), (60, 14031882), (72, 11693235), (87, 9677160), (90, 9354588), (108, 7795490), (116, 7257870), (120, 7015941), (135, 6236392), (145, 5806296), (174, 4838580), (180, 4677294), (216, 3897745), (232, 3628935), (261, 3225720), (270, 3118196), (290, 2903148), (348, 2419290), (360, 2338647), (435, 1935432), (522, 1612860), (540, 1559098), (580, 1451574), (696, 1209645), (783, 1075240), (870, 967716), (1044, 806430), (1080, 779549), (1160, 725787), (1305, 645144), (1566, 537620), (1740, 483858), (2088, 403215), (2610, 322572), (3132, 268810), (3480, 241929), (3915, 215048), (5220, 161286), (6264, 134405), (7830, 107524), (10440, 80643), (15660, 53762), (26881, 31320)]