372020520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4241}}^1$

素因数の和:4315

約数の個数: 128

約数和(自身を含む): 1209479040

約数和(自身を除く): 837458520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 43, 51, 60, 68, 85, 86, 102, 120, 129, 136, 170, 172, 204, 215, 255, 258, 340, 344, 408, 430, 510, 516, 645, 680, 731, 860, 1020, 1032, 1290, 1462, 1720, 2040, 2193, 2580, 2924, 3655, 4241, 4386, 5160, 5848, 7310, 8482, 8772, 10965, 12723, 14620, 16964, 17544, 21205, 21930, 25446, 29240, 33928, 42410, 43860, 50892, 63615, 72097, 84820, 87720, 101784, 127230, 144194, 169640, 182363, 216291, 254460, 288388, 360485, 364726, 432582, 508920, 547089, 576776, 720970, 729452, 865164, 911815, 1081455, 1094178, 1441940, 1458904, 1730328, 1823630, 2162910, 2188356, 2735445, 2883880, 3100171, 3647260, 4325820, 4376712, 5470890, 6200342, 7294520, 8651640, 9300513, 10941780, 12400684, 15500855, 18601026, 21883560, 24801368, 31001710, 37202052, 46502565, 62003420, 74404104, 93005130, 124006840, 186010260, 372020520]

約数ペア:

[(1, 372020520), (2, 186010260), (3, 124006840), (4, 93005130), (5, 74404104), (6, 62003420), (8, 46502565), (10, 37202052), (12, 31001710), (15, 24801368), (17, 21883560), (20, 18601026), (24, 15500855), (30, 12400684), (34, 10941780), (40, 9300513), (43, 8651640), (51, 7294520), (60, 6200342), (68, 5470890), (85, 4376712), (86, 4325820), (102, 3647260), (120, 3100171), (129, 2883880), (136, 2735445), (170, 2188356), (172, 2162910), (204, 1823630), (215, 1730328), (255, 1458904), (258, 1441940), (340, 1094178), (344, 1081455), (408, 911815), (430, 865164), (510, 729452), (516, 720970), (645, 576776), (680, 547089), (731, 508920), (860, 432582), (1020, 364726), (1032, 360485), (1290, 288388), (1462, 254460), (1720, 216291), (2040, 182363), (2193, 169640), (2580, 144194), (2924, 127230), (3655, 101784), (4241, 87720), (4386, 84820), (5160, 72097), (5848, 63615), (7310, 50892), (8482, 43860), (8772, 42410), (10965, 33928), (12723, 29240), (14620, 25446), (16964, 21930), (17544, 21205)]