19416480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2129}}^1$

素因数の和:2166

約数の個数: 96

約数和(自身を含む): 64411200

約数和(自身を除く): 44994720

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, 2129, 2280, 3040, 4258, 4560, 6387, 8516, 9120, 10645, 12774, 17032, 21290, 25548, 31935, 34064, 40451, 42580, 51096, 63870, 68128, 80902, 85160, 102192, 121353, 127740, 161804, 170320, 202255, 204384, 242706, 255480, 323608, 340640, 404510, 485412, 510960, 606765, 647216, 809020, 970824, 1021920, 1213530, 1294432, 1618040, 1941648, 2427060, 3236080, 3883296, 4854120, 6472160, 9708240, 19416480]

約数ペア:

[(1, 19416480), (2, 9708240), (3, 6472160), (4, 4854120), (5, 3883296), (6, 3236080), (8, 2427060), (10, 1941648), (12, 1618040), (15, 1294432), (16, 1213530), (19, 1021920), (20, 970824), (24, 809020), (30, 647216), (32, 606765), (38, 510960), (40, 485412), (48, 404510), (57, 340640), (60, 323608), (76, 255480), (80, 242706), (95, 204384), (96, 202255), (114, 170320), (120, 161804), (152, 127740), (160, 121353), (190, 102192), (228, 85160), (240, 80902), (285, 68128), (304, 63870), (380, 51096), (456, 42580), (480, 40451), (570, 34064), (608, 31935), (760, 25548), (912, 21290), (1140, 17032), (1520, 12774), (1824, 10645), (2129, 9120), (2280, 8516), (3040, 6387), (4258, 4560)]