1845156120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{2113}}^1$

素因数の和:2529

約数の個数: 128

約数和(自身を含む): 5844787200

約数和(自身を除く): 3999631080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 383, 456, 570, 760, 766, 1140, 1149, 1532, 1915, 2113, 2280, 2298, 3064, 3830, 4226, 4596, 5745, 6339, 7277, 7660, 8452, 9192, 10565, 11490, 12678, 14554, 15320, 16904, 21130, 21831, 22980, 25356, 29108, 31695, 36385, 40147, 42260, 43662, 45960, 50712, 58216, 63390, 72770, 80294, 84520, 87324, 109155, 120441, 126780, 145540, 160588, 174648, 200735, 218310, 240882, 253560, 291080, 321176, 401470, 436620, 481764, 602205, 802940, 809279, 873240, 963528, 1204410, 1605880, 1618558, 2408820, 2427837, 3237116, 4046395, 4817640, 4855674, 6474232, 8092790, 9711348, 12139185, 15376301, 16185580, 19422696, 24278370, 30752602, 32371160, 46128903, 48556740, 61505204, 76881505, 92257806, 97113480, 123010408, 153763010, 184515612, 230644515, 307526020, 369031224, 461289030, 615052040, 922578060, 1845156120]

約数ペア:

[(1, 1845156120), (2, 922578060), (3, 615052040), (4, 461289030), (5, 369031224), (6, 307526020), (8, 230644515), (10, 184515612), (12, 153763010), (15, 123010408), (19, 97113480), (20, 92257806), (24, 76881505), (30, 61505204), (38, 48556740), (40, 46128903), (57, 32371160), (60, 30752602), (76, 24278370), (95, 19422696), (114, 16185580), (120, 15376301), (152, 12139185), (190, 9711348), (228, 8092790), (285, 6474232), (380, 4855674), (383, 4817640), (456, 4046395), (570, 3237116), (760, 2427837), (766, 2408820), (1140, 1618558), (1149, 1605880), (1532, 1204410), (1915, 963528), (2113, 873240), (2280, 809279), (2298, 802940), (3064, 602205), (3830, 481764), (4226, 436620), (4596, 401470), (5745, 321176), (6339, 291080), (7277, 253560), (7660, 240882), (8452, 218310), (9192, 200735), (10565, 174648), (11490, 160588), (12678, 145540), (14554, 126780), (15320, 120441), (16904, 109155), (21130, 87324), (21831, 84520), (22980, 80294), (25356, 72770), (29108, 63390), (31695, 58216), (36385, 50712), (40147, 45960), (42260, 43662)]