19270560

素因数分解:

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

素因数の和:2150

約数の個数: 96

約数和(自身を含む): 63927360

約数和(自身を除く): 44656800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2113, 2280, 3040, 4226, 4560, 6339, 8452, 9120, 10565, 12678, 16904, 21130, 25356, 31695, 33808, 40147, 42260, 50712, 63390, 67616, 80294, 84520, 101424, 120441, 126780, 160588, 169040, 200735, 202848, 240882, 253560, 321176, 338080, 401470, 481764, 507120, 602205, 642352, 802940, 963528, 1014240, 1204410, 1284704, 1605880, 1927056, 2408820, 3211760, 3854112, 4817640, 6423520, 9635280, 19270560]

約数ペア:

[(1, 19270560), (2, 9635280), (3, 6423520), (4, 4817640), (5, 3854112), (6, 3211760), (8, 2408820), (10, 1927056), (12, 1605880), (15, 1284704), (16, 1204410), (19, 1014240), (20, 963528), (24, 802940), (30, 642352), (32, 602205), (38, 507120), (40, 481764), (48, 401470), (57, 338080), (60, 321176), (76, 253560), (80, 240882), (95, 202848), (96, 200735), (114, 169040), (120, 160588), (152, 126780), (160, 120441), (190, 101424), (228, 84520), (240, 80294), (285, 67616), (304, 63390), (380, 50712), (456, 42260), (480, 40147), (570, 33808), (608, 31695), (760, 25356), (912, 21130), (1140, 16904), (1520, 12678), (1824, 10565), (2113, 9120), (2280, 8452), (3040, 6339), (4226, 4560)]