122116440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1931}}^1$

素因数の和:1993

約数の個数: 128

約数和(自身を含む): 400619520

約数和(自身を除く): 278503080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 248, 255, 310, 340, 372, 408, 465, 510, 527, 620, 680, 744, 930, 1020, 1054, 1240, 1581, 1860, 1931, 2040, 2108, 2635, 3162, 3720, 3862, 4216, 5270, 5793, 6324, 7724, 7905, 9655, 10540, 11586, 12648, 15448, 15810, 19310, 21080, 23172, 28965, 31620, 32827, 38620, 46344, 57930, 59861, 63240, 65654, 77240, 98481, 115860, 119722, 131308, 164135, 179583, 196962, 231720, 239444, 262616, 299305, 328270, 359166, 393924, 478888, 492405, 598610, 656540, 718332, 787848, 897915, 984810, 1017637, 1197220, 1313080, 1436664, 1795830, 1969620, 2035274, 2394440, 3052911, 3591660, 3939240, 4070548, 5088185, 6105822, 7183320, 8141096, 10176370, 12211644, 15264555, 20352740, 24423288, 30529110, 40705480, 61058220, 122116440]

約数ペア:

[(1, 122116440), (2, 61058220), (3, 40705480), (4, 30529110), (5, 24423288), (6, 20352740), (8, 15264555), (10, 12211644), (12, 10176370), (15, 8141096), (17, 7183320), (20, 6105822), (24, 5088185), (30, 4070548), (31, 3939240), (34, 3591660), (40, 3052911), (51, 2394440), (60, 2035274), (62, 1969620), (68, 1795830), (85, 1436664), (93, 1313080), (102, 1197220), (120, 1017637), (124, 984810), (136, 897915), (155, 787848), (170, 718332), (186, 656540), (204, 598610), (248, 492405), (255, 478888), (310, 393924), (340, 359166), (372, 328270), (408, 299305), (465, 262616), (510, 239444), (527, 231720), (620, 196962), (680, 179583), (744, 164135), (930, 131308), (1020, 119722), (1054, 115860), (1240, 98481), (1581, 77240), (1860, 65654), (1931, 63240), (2040, 59861), (2108, 57930), (2635, 46344), (3162, 38620), (3720, 32827), (3862, 31620), (4216, 28965), (5270, 23172), (5793, 21080), (6324, 19310), (7724, 15810), (7905, 15448), (9655, 12648), (10540, 11586)]