142122480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{1279}}^1$

素因数の和:1758

約数の個数: 80

約数和(自身を含む): 441876480

約数和(自身を除く): 299754000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 463, 926, 1279, 1389, 1852, 2315, 2558, 2778, 3704, 3837, 4630, 5116, 5556, 6395, 6945, 7408, 7674, 9260, 10232, 11112, 12790, 13890, 15348, 18520, 19185, 20464, 22224, 25580, 27780, 30696, 37040, 38370, 51160, 55560, 61392, 76740, 102320, 111120, 153480, 306960, 592177, 1184354, 1776531, 2368708, 2960885, 3553062, 4737416, 5921770, 7106124, 8882655, 9474832, 11843540, 14212248, 17765310, 23687080, 28424496, 35530620, 47374160, 71061240, 142122480]

約数ペア:

[(1, 142122480), (2, 71061240), (3, 47374160), (4, 35530620), (5, 28424496), (6, 23687080), (8, 17765310), (10, 14212248), (12, 11843540), (15, 9474832), (16, 8882655), (20, 7106124), (24, 5921770), (30, 4737416), (40, 3553062), (48, 2960885), (60, 2368708), (80, 1776531), (120, 1184354), (240, 592177), (463, 306960), (926, 153480), (1279, 111120), (1389, 102320), (1852, 76740), (2315, 61392), (2558, 55560), (2778, 51160), (3704, 38370), (3837, 37040), (4630, 30696), (5116, 27780), (5556, 25580), (6395, 22224), (6945, 20464), (7408, 19185), (7674, 18520), (9260, 15348), (10232, 13890), (11112, 12790)]