15949560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:349

約数の個数: 128

約数和(自身を含む): 53602560

約数和(自身を除く): 37653000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 43, 44, 55, 60, 66, 86, 88, 110, 120, 129, 132, 165, 172, 215, 220, 258, 264, 281, 330, 344, 430, 440, 473, 516, 562, 645, 660, 843, 860, 946, 1032, 1124, 1290, 1320, 1405, 1419, 1686, 1720, 1892, 2248, 2365, 2580, 2810, 2838, 3091, 3372, 3784, 4215, 4730, 5160, 5620, 5676, 6182, 6744, 7095, 8430, 9273, 9460, 11240, 11352, 12083, 12364, 14190, 15455, 16860, 18546, 18920, 24166, 24728, 28380, 30910, 33720, 36249, 37092, 46365, 48332, 56760, 60415, 61820, 72498, 74184, 92730, 96664, 120830, 123640, 132913, 144996, 181245, 185460, 241660, 265826, 289992, 362490, 370920, 398739, 483320, 531652, 664565, 724980, 797478, 1063304, 1329130, 1449960, 1594956, 1993695, 2658260, 3189912, 3987390, 5316520, 7974780, 15949560]

約数ペア:

[(1, 15949560), (2, 7974780), (3, 5316520), (4, 3987390), (5, 3189912), (6, 2658260), (8, 1993695), (10, 1594956), (11, 1449960), (12, 1329130), (15, 1063304), (20, 797478), (22, 724980), (24, 664565), (30, 531652), (33, 483320), (40, 398739), (43, 370920), (44, 362490), (55, 289992), (60, 265826), (66, 241660), (86, 185460), (88, 181245), (110, 144996), (120, 132913), (129, 123640), (132, 120830), (165, 96664), (172, 92730), (215, 74184), (220, 72498), (258, 61820), (264, 60415), (281, 56760), (330, 48332), (344, 46365), (430, 37092), (440, 36249), (473, 33720), (516, 30910), (562, 28380), (645, 24728), (660, 24166), (843, 18920), (860, 18546), (946, 16860), (1032, 15455), (1124, 14190), (1290, 12364), (1320, 12083), (1405, 11352), (1419, 11240), (1686, 9460), (1720, 9273), (1892, 8430), (2248, 7095), (2365, 6744), (2580, 6182), (2810, 5676), (2838, 5620), (3091, 5160), (3372, 4730), (3784, 4215)]