4116540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:211

約数の個数: 96

約数和(自身を含む): 12741120

約数和(自身を除く): 8624580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 38, 46, 57, 60, 69, 76, 92, 95, 114, 115, 138, 157, 190, 228, 230, 276, 285, 314, 345, 380, 437, 460, 471, 570, 628, 690, 785, 874, 942, 1140, 1311, 1380, 1570, 1748, 1884, 2185, 2355, 2622, 2983, 3140, 3611, 4370, 4710, 5244, 5966, 6555, 7222, 8740, 8949, 9420, 10833, 11932, 13110, 14444, 14915, 17898, 18055, 21666, 26220, 29830, 35796, 36110, 43332, 44745, 54165, 59660, 68609, 72220, 89490, 108330, 137218, 178980, 205827, 216660, 274436, 343045, 411654, 686090, 823308, 1029135, 1372180, 2058270, 4116540]

約数ペア:

[(1, 4116540), (2, 2058270), (3, 1372180), (4, 1029135), (5, 823308), (6, 686090), (10, 411654), (12, 343045), (15, 274436), (19, 216660), (20, 205827), (23, 178980), (30, 137218), (38, 108330), (46, 89490), (57, 72220), (60, 68609), (69, 59660), (76, 54165), (92, 44745), (95, 43332), (114, 36110), (115, 35796), (138, 29830), (157, 26220), (190, 21666), (228, 18055), (230, 17898), (276, 14915), (285, 14444), (314, 13110), (345, 11932), (380, 10833), (437, 9420), (460, 8949), (471, 8740), (570, 7222), (628, 6555), (690, 5966), (785, 5244), (874, 4710), (942, 4370), (1140, 3611), (1311, 3140), (1380, 2983), (1570, 2622), (1748, 2355), (1884, 2185)]