9817680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2153}}^1$

素因数の和:2188

約数の個数: 80

約数和(自身を含む): 32051520

約数和(自身を除く): 22233840

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, 2153, 2280, 4306, 4560, 6459, 8612, 10765, 12918, 17224, 21530, 25836, 32295, 34448, 40907, 43060, 51672, 64590, 81814, 86120, 103344, 122721, 129180, 163628, 172240, 204535, 245442, 258360, 327256, 409070, 490884, 516720, 613605, 654512, 818140, 981768, 1227210, 1636280, 1963536, 2454420, 3272560, 4908840, 9817680]

約数ペア:

[(1, 9817680), (2, 4908840), (3, 3272560), (4, 2454420), (5, 1963536), (6, 1636280), (8, 1227210), (10, 981768), (12, 818140), (15, 654512), (16, 613605), (19, 516720), (20, 490884), (24, 409070), (30, 327256), (38, 258360), (40, 245442), (48, 204535), (57, 172240), (60, 163628), (76, 129180), (80, 122721), (95, 103344), (114, 86120), (120, 81814), (152, 64590), (190, 51672), (228, 43060), (240, 40907), (285, 34448), (304, 32295), (380, 25836), (456, 21530), (570, 17224), (760, 12918), (912, 10765), (1140, 8612), (1520, 6459), (2153, 4560), (2280, 4306)]