156018120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1669}}^1$

素因数の和:1743

約数の個数: 128

約数和(自身を含む): 505008000

約数和(自身を除く): 348989880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 41, 57, 60, 76, 82, 95, 114, 120, 123, 152, 164, 190, 205, 228, 246, 285, 328, 380, 410, 456, 492, 570, 615, 760, 779, 820, 984, 1140, 1230, 1558, 1640, 1669, 2280, 2337, 2460, 3116, 3338, 3895, 4674, 4920, 5007, 6232, 6676, 7790, 8345, 9348, 10014, 11685, 13352, 15580, 16690, 18696, 20028, 23370, 25035, 31160, 31711, 33380, 40056, 46740, 50070, 63422, 66760, 68429, 93480, 95133, 100140, 126844, 136858, 158555, 190266, 200280, 205287, 253688, 273716, 317110, 342145, 380532, 410574, 475665, 547432, 634220, 684290, 761064, 821148, 951330, 1026435, 1268440, 1300151, 1368580, 1642296, 1902660, 2052870, 2600302, 2737160, 3805320, 3900453, 4105740, 5200604, 6500755, 7800906, 8211480, 10401208, 13001510, 15601812, 19502265, 26003020, 31203624, 39004530, 52006040, 78009060, 156018120]

約数ペア:

[(1, 156018120), (2, 78009060), (3, 52006040), (4, 39004530), (5, 31203624), (6, 26003020), (8, 19502265), (10, 15601812), (12, 13001510), (15, 10401208), (19, 8211480), (20, 7800906), (24, 6500755), (30, 5200604), (38, 4105740), (40, 3900453), (41, 3805320), (57, 2737160), (60, 2600302), (76, 2052870), (82, 1902660), (95, 1642296), (114, 1368580), (120, 1300151), (123, 1268440), (152, 1026435), (164, 951330), (190, 821148), (205, 761064), (228, 684290), (246, 634220), (285, 547432), (328, 475665), (380, 410574), (410, 380532), (456, 342145), (492, 317110), (570, 273716), (615, 253688), (760, 205287), (779, 200280), (820, 190266), (984, 158555), (1140, 136858), (1230, 126844), (1558, 100140), (1640, 95133), (1669, 93480), (2280, 68429), (2337, 66760), (2460, 63422), (3116, 50070), (3338, 46740), (3895, 40056), (4674, 33380), (4920, 31711), (5007, 31160), (6232, 25035), (6676, 23370), (7790, 20028), (8345, 18696), (9348, 16690), (10014, 15580), (11685, 13352)]