456220260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{32083}}^1$

素因数の和:32177

約数の個数: 72

約数和(自身を含む): 1401429120

約数和(自身を除く): 945208860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2370, 2844, 3555, 4740, 7110, 14220, 32083, 64166, 96249, 128332, 160415, 192498, 288747, 320830, 384996, 481245, 577494, 641660, 962490, 1154988, 1443735, 1924980, 2534557, 2887470, 5069114, 5774940, 7603671, 10138228, 12672785, 15207342, 22811013, 25345570, 30414684, 38018355, 45622026, 50691140, 76036710, 91244052, 114055065, 152073420, 228110130, 456220260]

約数ペア:

[(1, 456220260), (2, 228110130), (3, 152073420), (4, 114055065), (5, 91244052), (6, 76036710), (9, 50691140), (10, 45622026), (12, 38018355), (15, 30414684), (18, 25345570), (20, 22811013), (30, 15207342), (36, 12672785), (45, 10138228), (60, 7603671), (79, 5774940), (90, 5069114), (158, 2887470), (180, 2534557), (237, 1924980), (316, 1443735), (395, 1154988), (474, 962490), (711, 641660), (790, 577494), (948, 481245), (1185, 384996), (1422, 320830), (1580, 288747), (2370, 192498), (2844, 160415), (3555, 128332), (4740, 96249), (7110, 64166), (14220, 32083)]