774739440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{56633}}^1$

素因数の和:56671

約数の個数: 120

約数和(自身を含む): 2738820240

約数和(自身を除く): 1964080800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 56633, 113266, 169899, 226532, 283165, 339798, 453064, 509697, 566330, 679596, 849495, 906128, 1019394, 1076027, 1132660, 1359192, 1698990, 2038788, 2152054, 2265320, 2548485, 2718384, 3228081, 3397980, 4077576, 4304108, 4530640, 5096970, 5380135, 6456162, 6795960, 8155152, 8608216, 9684243, 10193940, 10760270, 12912324, 13591920, 16140405, 17216432, 19368486, 20387880, 21520540, 25824648, 32280810, 38736972, 40775760, 43041080, 48421215, 51649296, 64561620, 77473944, 86082160, 96842430, 129123240, 154947888, 193684860, 258246480, 387369720, 774739440]

約数ペア:

[(1, 774739440), (2, 387369720), (3, 258246480), (4, 193684860), (5, 154947888), (6, 129123240), (8, 96842430), (9, 86082160), (10, 77473944), (12, 64561620), (15, 51649296), (16, 48421215), (18, 43041080), (19, 40775760), (20, 38736972), (24, 32280810), (30, 25824648), (36, 21520540), (38, 20387880), (40, 19368486), (45, 17216432), (48, 16140405), (57, 13591920), (60, 12912324), (72, 10760270), (76, 10193940), (80, 9684243), (90, 8608216), (95, 8155152), (114, 6795960), (120, 6456162), (144, 5380135), (152, 5096970), (171, 4530640), (180, 4304108), (190, 4077576), (228, 3397980), (240, 3228081), (285, 2718384), (304, 2548485), (342, 2265320), (360, 2152054), (380, 2038788), (456, 1698990), (570, 1359192), (684, 1132660), (720, 1076027), (760, 1019394), (855, 906128), (912, 849495), (1140, 679596), (1368, 566330), (1520, 509697), (1710, 453064), (2280, 339798), (2736, 283165), (3420, 226532), (4560, 169899), (6840, 113266), (13680, 56633)]