115864360

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:179

約数の個数: 128

約数和(自身を含む): 287400960

約数和(自身を除く): 171536600

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 41, 43, 53, 62, 82, 86, 106, 124, 155, 164, 172, 205, 212, 215, 248, 265, 310, 328, 344, 410, 424, 430, 530, 620, 820, 860, 1060, 1240, 1271, 1333, 1640, 1643, 1720, 1763, 2120, 2173, 2279, 2542, 2666, 3286, 3526, 4346, 4558, 5084, 5332, 6355, 6572, 6665, 7052, 8215, 8692, 8815, 9116, 10168, 10664, 10865, 11395, 12710, 13144, 13330, 14104, 16430, 17384, 17630, 18232, 21730, 22790, 25420, 26660, 32860, 35260, 43460, 45580, 50840, 53320, 54653, 65720, 67363, 70520, 70649, 86920, 91160, 93439, 109306, 134726, 141298, 186878, 218612, 269452, 273265, 282596, 336815, 353245, 373756, 437224, 467195, 538904, 546530, 565192, 673630, 706490, 747512, 934390, 1093060, 1347260, 1412980, 1868780, 2186120, 2694520, 2825960, 2896609, 3737560, 5793218, 11586436, 14483045, 23172872, 28966090, 57932180, 115864360]

約数ペア:

[(1, 115864360), (2, 57932180), (4, 28966090), (5, 23172872), (8, 14483045), (10, 11586436), (20, 5793218), (31, 3737560), (40, 2896609), (41, 2825960), (43, 2694520), (53, 2186120), (62, 1868780), (82, 1412980), (86, 1347260), (106, 1093060), (124, 934390), (155, 747512), (164, 706490), (172, 673630), (205, 565192), (212, 546530), (215, 538904), (248, 467195), (265, 437224), (310, 373756), (328, 353245), (344, 336815), (410, 282596), (424, 273265), (430, 269452), (530, 218612), (620, 186878), (820, 141298), (860, 134726), (1060, 109306), (1240, 93439), (1271, 91160), (1333, 86920), (1640, 70649), (1643, 70520), (1720, 67363), (1763, 65720), (2120, 54653), (2173, 53320), (2279, 50840), (2542, 45580), (2666, 43460), (3286, 35260), (3526, 32860), (4346, 26660), (4558, 25420), (5084, 22790), (5332, 21730), (6355, 18232), (6572, 17630), (6665, 17384), (7052, 16430), (8215, 14104), (8692, 13330), (8815, 13144), (9116, 12710), (10168, 11395), (10664, 10865)]