356576760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{7561}}^1$

素因数の和:7709

約数の個数: 96

約数和(自身を含む): 1167875280

約数和(自身を除く): 811298520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 131, 180, 262, 360, 393, 524, 655, 786, 1048, 1179, 1310, 1572, 1965, 2358, 2620, 3144, 3930, 4716, 5240, 5895, 7561, 7860, 9432, 11790, 15122, 15720, 22683, 23580, 30244, 37805, 45366, 47160, 60488, 68049, 75610, 90732, 113415, 136098, 151220, 181464, 226830, 272196, 302440, 340245, 453660, 544392, 680490, 907320, 990491, 1360980, 1980982, 2721960, 2971473, 3961964, 4952455, 5942946, 7923928, 8914419, 9904910, 11885892, 14857365, 17828838, 19809820, 23771784, 29714730, 35657676, 39619640, 44572095, 59429460, 71315352, 89144190, 118858920, 178288380, 356576760]

約数ペア:

[(1, 356576760), (2, 178288380), (3, 118858920), (4, 89144190), (5, 71315352), (6, 59429460), (8, 44572095), (9, 39619640), (10, 35657676), (12, 29714730), (15, 23771784), (18, 19809820), (20, 17828838), (24, 14857365), (30, 11885892), (36, 9904910), (40, 8914419), (45, 7923928), (60, 5942946), (72, 4952455), (90, 3961964), (120, 2971473), (131, 2721960), (180, 1980982), (262, 1360980), (360, 990491), (393, 907320), (524, 680490), (655, 544392), (786, 453660), (1048, 340245), (1179, 302440), (1310, 272196), (1572, 226830), (1965, 181464), (2358, 151220), (2620, 136098), (3144, 113415), (3930, 90732), (4716, 75610), (5240, 68049), (5895, 60488), (7561, 47160), (7860, 45366), (9432, 37805), (11790, 30244), (15122, 23580), (15720, 22683)]