1264910160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{310027}}^1$

素因数の和:310060

約数の個数: 80

約数和(自身を含む): 4151894976

約数和(自身を除く): 2886984816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 310027, 620054, 930081, 1240108, 1550135, 1860162, 2480216, 3100270, 3720324, 4650405, 4960432, 5270459, 6200540, 7440648, 9300810, 10540918, 12401080, 14881296, 15811377, 18601620, 21081836, 24802160, 26352295, 31622754, 37203240, 42163672, 52704590, 63245508, 74406480, 79056885, 84327344, 105409180, 126491016, 158113770, 210818360, 252982032, 316227540, 421636720, 632455080, 1264910160]

約数ペア:

[(1, 1264910160), (2, 632455080), (3, 421636720), (4, 316227540), (5, 252982032), (6, 210818360), (8, 158113770), (10, 126491016), (12, 105409180), (15, 84327344), (16, 79056885), (17, 74406480), (20, 63245508), (24, 52704590), (30, 42163672), (34, 37203240), (40, 31622754), (48, 26352295), (51, 24802160), (60, 21081836), (68, 18601620), (80, 15811377), (85, 14881296), (102, 12401080), (120, 10540918), (136, 9300810), (170, 7440648), (204, 6200540), (240, 5270459), (255, 4960432), (272, 4650405), (340, 3720324), (408, 3100270), (510, 2480216), (680, 1860162), (816, 1550135), (1020, 1240108), (1360, 930081), (2040, 620054), (4080, 310027)]