120231360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1$

素因数の和:515

約数の個数: 168

約数和(自身を含む): 418429440

約数和(自身を除く): 298198080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 109, 120, 144, 160, 180, 192, 218, 240, 288, 320, 327, 360, 383, 436, 480, 545, 576, 654, 720, 766, 872, 960, 981, 1090, 1149, 1308, 1440, 1532, 1635, 1744, 1915, 1962, 2180, 2298, 2616, 2880, 3064, 3270, 3447, 3488, 3830, 3924, 4360, 4596, 4905, 5232, 5745, 6128, 6540, 6894, 6976, 7660, 7848, 8720, 9192, 9810, 10464, 11490, 12256, 13080, 13788, 15320, 15696, 17235, 17440, 18384, 19620, 20928, 22980, 24512, 26160, 27576, 30640, 31392, 34470, 34880, 36768, 39240, 41747, 45960, 52320, 55152, 61280, 62784, 68940, 73536, 78480, 83494, 91920, 104640, 110304, 122560, 125241, 137880, 156960, 166988, 183840, 208735, 220608, 250482, 275760, 313920, 333976, 367680, 375723, 417470, 500964, 551520, 626205, 667952, 751446, 834940, 1001928, 1103040, 1252410, 1335904, 1502892, 1669880, 1878615, 2003856, 2504820, 2671808, 3005784, 3339760, 3757230, 4007712, 5009640, 6011568, 6679520, 7514460, 8015424, 10019280, 12023136, 13359040, 15028920, 20038560, 24046272, 30057840, 40077120, 60115680, 120231360]

約数ペア:

[(1, 120231360), (2, 60115680), (3, 40077120), (4, 30057840), (5, 24046272), (6, 20038560), (8, 15028920), (9, 13359040), (10, 12023136), (12, 10019280), (15, 8015424), (16, 7514460), (18, 6679520), (20, 6011568), (24, 5009640), (30, 4007712), (32, 3757230), (36, 3339760), (40, 3005784), (45, 2671808), (48, 2504820), (60, 2003856), (64, 1878615), (72, 1669880), (80, 1502892), (90, 1335904), (96, 1252410), (109, 1103040), (120, 1001928), (144, 834940), (160, 751446), (180, 667952), (192, 626205), (218, 551520), (240, 500964), (288, 417470), (320, 375723), (327, 367680), (360, 333976), (383, 313920), (436, 275760), (480, 250482), (545, 220608), (576, 208735), (654, 183840), (720, 166988), (766, 156960), (872, 137880), (960, 125241), (981, 122560), (1090, 110304), (1149, 104640), (1308, 91920), (1440, 83494), (1532, 78480), (1635, 73536), (1744, 68940), (1915, 62784), (1962, 61280), (2180, 55152), (2298, 52320), (2616, 45960), (2880, 41747), (3064, 39240), (3270, 36768), (3447, 34880), (3488, 34470), (3830, 31392), (3924, 30640), (4360, 27576), (4596, 26160), (4905, 24512), (5232, 22980), (5745, 20928), (6128, 19620), (6540, 18384), (6894, 17440), (6976, 17235), (7660, 15696), (7848, 15320), (8720, 13788), (9192, 13080), (9810, 12256), (10464, 11490)]