55887360

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:428

約数の個数: 160

約数和(自身を含む): 188559360

約数和(自身を除く): 132672000

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, 256, 285, 304, 320, 380, 383, 384, 456, 480, 512, 570, 608, 640, 760, 766, 768, 912, 960, 1140, 1149, 1216, 1280, 1520, 1532, 1536, 1824, 1915, 1920, 2280, 2298, 2432, 2560, 3040, 3064, 3648, 3830, 3840, 4560, 4596, 4864, 5745, 6080, 6128, 7277, 7296, 7660, 7680, 9120, 9192, 9728, 11490, 12160, 12256, 14554, 14592, 15320, 18240, 18384, 21831, 22980, 24320, 24512, 29108, 29184, 30640, 36385, 36480, 36768, 43662, 45960, 48640, 49024, 58216, 61280, 72770, 72960, 73536, 87324, 91920, 98048, 109155, 116432, 122560, 145540, 145920, 147072, 174648, 183840, 196096, 218310, 232864, 245120, 291080, 294144, 349296, 367680, 436620, 465728, 490240, 582160, 588288, 698592, 735360, 873240, 931456, 980480, 1164320, 1397184, 1470720, 1746480, 1862912, 2328640, 2794368, 2941440, 3492960, 3725824, 4657280, 5588736, 6985920, 9314560, 11177472, 13971840, 18629120, 27943680, 55887360]

約数ペア:

[(1, 55887360), (2, 27943680), (3, 18629120), (4, 13971840), (5, 11177472), (6, 9314560), (8, 6985920), (10, 5588736), (12, 4657280), (15, 3725824), (16, 3492960), (19, 2941440), (20, 2794368), (24, 2328640), (30, 1862912), (32, 1746480), (38, 1470720), (40, 1397184), (48, 1164320), (57, 980480), (60, 931456), (64, 873240), (76, 735360), (80, 698592), (95, 588288), (96, 582160), (114, 490240), (120, 465728), (128, 436620), (152, 367680), (160, 349296), (190, 294144), (192, 291080), (228, 245120), (240, 232864), (256, 218310), (285, 196096), (304, 183840), (320, 174648), (380, 147072), (383, 145920), (384, 145540), (456, 122560), (480, 116432), (512, 109155), (570, 98048), (608, 91920), (640, 87324), (760, 73536), (766, 72960), (768, 72770), (912, 61280), (960, 58216), (1140, 49024), (1149, 48640), (1216, 45960), (1280, 43662), (1520, 36768), (1532, 36480), (1536, 36385), (1824, 30640), (1915, 29184), (1920, 29108), (2280, 24512), (2298, 24320), (2432, 22980), (2560, 21831), (3040, 18384), (3064, 18240), (3648, 15320), (3830, 14592), (3840, 14554), (4560, 12256), (4596, 12160), (4864, 11490), (5745, 9728), (6080, 9192), (6128, 9120), (7277, 7680), (7296, 7660)]