243564240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{4211}}^1$

素因数の和:4468

約数の個数: 80

約数和(自身を含む): 758362176

約数和(自身を除く): 514797936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 241, 482, 723, 964, 1205, 1446, 1928, 2410, 2892, 3615, 3856, 4211, 4820, 5784, 7230, 8422, 9640, 11568, 12633, 14460, 16844, 19280, 21055, 25266, 28920, 33688, 42110, 50532, 57840, 63165, 67376, 84220, 101064, 126330, 168440, 202128, 252660, 336880, 505320, 1010640, 1014851, 2029702, 3044553, 4059404, 5074255, 6089106, 8118808, 10148510, 12178212, 15222765, 16237616, 20297020, 24356424, 30445530, 40594040, 48712848, 60891060, 81188080, 121782120, 243564240]

約数ペア:

[(1, 243564240), (2, 121782120), (3, 81188080), (4, 60891060), (5, 48712848), (6, 40594040), (8, 30445530), (10, 24356424), (12, 20297020), (15, 16237616), (16, 15222765), (20, 12178212), (24, 10148510), (30, 8118808), (40, 6089106), (48, 5074255), (60, 4059404), (80, 3044553), (120, 2029702), (240, 1014851), (241, 1010640), (482, 505320), (723, 336880), (964, 252660), (1205, 202128), (1446, 168440), (1928, 126330), (2410, 101064), (2892, 84220), (3615, 67376), (3856, 63165), (4211, 57840), (4820, 50532), (5784, 42110), (7230, 33688), (8422, 28920), (9640, 25266), (11568, 21055), (12633, 19280), (14460, 16844)]