15756060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:283

約数の個数: 96

約数和(自身を含む): 46835712

約数和(自身を除く): 31079652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 43, 60, 62, 86, 93, 124, 129, 155, 172, 186, 197, 215, 258, 310, 372, 394, 430, 465, 516, 591, 620, 645, 788, 860, 930, 985, 1182, 1290, 1333, 1860, 1970, 2364, 2580, 2666, 2955, 3940, 3999, 5332, 5910, 6107, 6665, 7998, 8471, 11820, 12214, 13330, 15996, 16942, 18321, 19995, 24428, 25413, 26660, 30535, 33884, 36642, 39990, 42355, 50826, 61070, 73284, 79980, 84710, 91605, 101652, 122140, 127065, 169420, 183210, 254130, 262601, 366420, 508260, 525202, 787803, 1050404, 1313005, 1575606, 2626010, 3151212, 3939015, 5252020, 7878030, 15756060]

約数ペア:

[(1, 15756060), (2, 7878030), (3, 5252020), (4, 3939015), (5, 3151212), (6, 2626010), (10, 1575606), (12, 1313005), (15, 1050404), (20, 787803), (30, 525202), (31, 508260), (43, 366420), (60, 262601), (62, 254130), (86, 183210), (93, 169420), (124, 127065), (129, 122140), (155, 101652), (172, 91605), (186, 84710), (197, 79980), (215, 73284), (258, 61070), (310, 50826), (372, 42355), (394, 39990), (430, 36642), (465, 33884), (516, 30535), (591, 26660), (620, 25413), (645, 24428), (788, 19995), (860, 18321), (930, 16942), (985, 15996), (1182, 13330), (1290, 12214), (1333, 11820), (1860, 8471), (1970, 7998), (2364, 6665), (2580, 6107), (2666, 5910), (2955, 5332), (3940, 3999)]