159516720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1831}}^1$

素因数の和:1872

約数の個数: 180

約数和(自身を含む): 589160208

約数和(自身を除く): 429643488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 121, 132, 144, 165, 176, 180, 198, 220, 240, 242, 264, 330, 360, 363, 396, 440, 484, 495, 528, 605, 660, 720, 726, 792, 880, 968, 990, 1089, 1210, 1320, 1452, 1584, 1815, 1831, 1936, 1980, 2178, 2420, 2640, 2904, 3630, 3662, 3960, 4356, 4840, 5445, 5493, 5808, 7260, 7324, 7920, 8712, 9155, 9680, 10890, 10986, 14520, 14648, 16479, 17424, 18310, 20141, 21780, 21972, 27465, 29040, 29296, 32958, 36620, 40282, 43560, 43944, 54930, 60423, 65916, 73240, 80564, 82395, 87120, 87888, 100705, 109860, 120846, 131832, 146480, 161128, 164790, 181269, 201410, 219720, 221551, 241692, 263664, 302115, 322256, 329580, 362538, 402820, 439440, 443102, 483384, 604230, 659160, 664653, 725076, 805640, 886204, 906345, 966768, 1107755, 1208460, 1318320, 1329306, 1450152, 1611280, 1772408, 1812690, 1993959, 2215510, 2416920, 2658612, 2900304, 3323265, 3544816, 3625380, 3987918, 4431020, 4833840, 5317224, 6646530, 7250760, 7975836, 8862040, 9969795, 10634448, 13293060, 14501520, 15951672, 17724080, 19939590, 26586120, 31903344, 39879180, 53172240, 79758360, 159516720]

約数ペア:

[(1, 159516720), (2, 79758360), (3, 53172240), (4, 39879180), (5, 31903344), (6, 26586120), (8, 19939590), (9, 17724080), (10, 15951672), (11, 14501520), (12, 13293060), (15, 10634448), (16, 9969795), (18, 8862040), (20, 7975836), (22, 7250760), (24, 6646530), (30, 5317224), (33, 4833840), (36, 4431020), (40, 3987918), (44, 3625380), (45, 3544816), (48, 3323265), (55, 2900304), (60, 2658612), (66, 2416920), (72, 2215510), (80, 1993959), (88, 1812690), (90, 1772408), (99, 1611280), (110, 1450152), (120, 1329306), (121, 1318320), (132, 1208460), (144, 1107755), (165, 966768), (176, 906345), (180, 886204), (198, 805640), (220, 725076), (240, 664653), (242, 659160), (264, 604230), (330, 483384), (360, 443102), (363, 439440), (396, 402820), (440, 362538), (484, 329580), (495, 322256), (528, 302115), (605, 263664), (660, 241692), (720, 221551), (726, 219720), (792, 201410), (880, 181269), (968, 164790), (990, 161128), (1089, 146480), (1210, 131832), (1320, 120846), (1452, 109860), (1584, 100705), (1815, 87888), (1831, 87120), (1936, 82395), (1980, 80564), (2178, 73240), (2420, 65916), (2640, 60423), (2904, 54930), (3630, 43944), (3662, 43560), (3960, 40282), (4356, 36620), (4840, 32958), (5445, 29296), (5493, 29040), (5808, 27465), (7260, 21972), (7324, 21780), (7920, 20141), (8712, 18310), (9155, 17424), (9680, 16479), (10890, 14648), (10986, 14520)]