8117853360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1780231}}^1$

素因数の和:1780266

約数の個数: 80

約数和(自身を含む): 26489852160

約数和(自身を除く): 18371998800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 1780231, 3560462, 5340693, 7120924, 8901155, 10681386, 14241848, 17802310, 21362772, 26703465, 28483696, 33824389, 35604620, 42725544, 53406930, 67648778, 71209240, 85451088, 101473167, 106813860, 135297556, 142418480, 169121945, 202946334, 213627720, 270595112, 338243890, 405892668, 427255440, 507365835, 541190224, 676487780, 811785336, 1014731670, 1352975560, 1623570672, 2029463340, 2705951120, 4058926680, 8117853360]

約数ペア:

[(1, 8117853360), (2, 4058926680), (3, 2705951120), (4, 2029463340), (5, 1623570672), (6, 1352975560), (8, 1014731670), (10, 811785336), (12, 676487780), (15, 541190224), (16, 507365835), (19, 427255440), (20, 405892668), (24, 338243890), (30, 270595112), (38, 213627720), (40, 202946334), (48, 169121945), (57, 142418480), (60, 135297556), (76, 106813860), (80, 101473167), (95, 85451088), (114, 71209240), (120, 67648778), (152, 53406930), (190, 42725544), (228, 35604620), (240, 33824389), (285, 28483696), (304, 26703465), (380, 21362772), (456, 17802310), (570, 14241848), (760, 10681386), (912, 8901155), (1140, 7120924), (1520, 5340693), (2280, 3560462), (4560, 1780231)]