15282180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1439}}^1$

素因数の和:1513

約数の個数: 72

約数和(自身を含む): 47174400

約数和(自身を除く): 31892220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1439, 1770, 2124, 2655, 2878, 3540, 4317, 5310, 5756, 7195, 8634, 10620, 12951, 14390, 17268, 21585, 25902, 28780, 43170, 51804, 64755, 84901, 86340, 129510, 169802, 254703, 259020, 339604, 424505, 509406, 764109, 849010, 1018812, 1273515, 1528218, 1698020, 2547030, 3056436, 3820545, 5094060, 7641090, 15282180]

約数ペア:

[(1, 15282180), (2, 7641090), (3, 5094060), (4, 3820545), (5, 3056436), (6, 2547030), (9, 1698020), (10, 1528218), (12, 1273515), (15, 1018812), (18, 849010), (20, 764109), (30, 509406), (36, 424505), (45, 339604), (59, 259020), (60, 254703), (90, 169802), (118, 129510), (177, 86340), (180, 84901), (236, 64755), (295, 51804), (354, 43170), (531, 28780), (590, 25902), (708, 21585), (885, 17268), (1062, 14390), (1180, 12951), (1439, 10620), (1770, 8634), (2124, 7195), (2655, 5756), (2878, 5310), (3540, 4317)]