449761920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12329}}^1$

素因数の和:12370

約数の個数: 128

約数和(自身を含む): 1509192000

約数和(自身を除く): 1059430080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 4560, 6080, 7296, 9120, 12160, 12329, 18240, 24658, 36480, 36987, 49316, 61645, 73974, 98632, 123290, 147948, 184935, 197264, 234251, 246580, 295896, 369870, 394528, 468502, 493160, 591792, 702753, 739740, 789056, 937004, 986320, 1171255, 1183584, 1405506, 1479480, 1578112, 1874008, 1972640, 2342510, 2367168, 2811012, 2958960, 3513765, 3748016, 3945280, 4685020, 4734336, 5622024, 5917920, 7027530, 7496032, 7890560, 9370040, 11244048, 11835840, 14055060, 14992064, 18740080, 22488096, 23671680, 28110120, 29984128, 37480160, 44976192, 56220240, 74960320, 89952384, 112440480, 149920640, 224880960, 449761920]

約数ペア:

[(1, 449761920), (2, 224880960), (3, 149920640), (4, 112440480), (5, 89952384), (6, 74960320), (8, 56220240), (10, 44976192), (12, 37480160), (15, 29984128), (16, 28110120), (19, 23671680), (20, 22488096), (24, 18740080), (30, 14992064), (32, 14055060), (38, 11835840), (40, 11244048), (48, 9370040), (57, 7890560), (60, 7496032), (64, 7027530), (76, 5917920), (80, 5622024), (95, 4734336), (96, 4685020), (114, 3945280), (120, 3748016), (128, 3513765), (152, 2958960), (160, 2811012), (190, 2367168), (192, 2342510), (228, 1972640), (240, 1874008), (285, 1578112), (304, 1479480), (320, 1405506), (380, 1183584), (384, 1171255), (456, 986320), (480, 937004), (570, 789056), (608, 739740), (640, 702753), (760, 591792), (912, 493160), (960, 468502), (1140, 394528), (1216, 369870), (1520, 295896), (1824, 246580), (1920, 234251), (2280, 197264), (2432, 184935), (3040, 147948), (3648, 123290), (4560, 98632), (6080, 73974), (7296, 61645), (9120, 49316), (12160, 36987), (12329, 36480), (18240, 24658)]