480090540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{12721}}^1$

素因数の和:12787

約数の個数: 96

約数和(自身を含む): 1461910464

約数和(自身を除く): 981819924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 37, 51, 60, 68, 74, 85, 102, 111, 148, 170, 185, 204, 222, 255, 340, 370, 444, 510, 555, 629, 740, 1020, 1110, 1258, 1887, 2220, 2516, 3145, 3774, 6290, 7548, 9435, 12580, 12721, 18870, 25442, 37740, 38163, 50884, 63605, 76326, 127210, 152652, 190815, 216257, 254420, 381630, 432514, 470677, 648771, 763260, 865028, 941354, 1081285, 1297542, 1412031, 1882708, 2162570, 2353385, 2595084, 2824062, 3243855, 4325140, 4706770, 5648124, 6487710, 7060155, 8001509, 9413540, 12975420, 14120310, 16003018, 24004527, 28240620, 32006036, 40007545, 48009054, 80015090, 96018108, 120022635, 160030180, 240045270, 480090540]

約数ペア:

[(1, 480090540), (2, 240045270), (3, 160030180), (4, 120022635), (5, 96018108), (6, 80015090), (10, 48009054), (12, 40007545), (15, 32006036), (17, 28240620), (20, 24004527), (30, 16003018), (34, 14120310), (37, 12975420), (51, 9413540), (60, 8001509), (68, 7060155), (74, 6487710), (85, 5648124), (102, 4706770), (111, 4325140), (148, 3243855), (170, 2824062), (185, 2595084), (204, 2353385), (222, 2162570), (255, 1882708), (340, 1412031), (370, 1297542), (444, 1081285), (510, 941354), (555, 865028), (629, 763260), (740, 648771), (1020, 470677), (1110, 432514), (1258, 381630), (1887, 254420), (2220, 216257), (2516, 190815), (3145, 152652), (3774, 127210), (6290, 76326), (7548, 63605), (9435, 50884), (12580, 38163), (12721, 37740), (18870, 25442)]