47964060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3373}}^1$

素因数の和:3467

約数の個数: 72

約数和(自身を含む): 147376320

約数和(自身を除く): 99412260

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, 3373, 3555, 4740, 6746, 7110, 10119, 13492, 14220, 16865, 20238, 30357, 33730, 40476, 50595, 60714, 67460, 101190, 121428, 151785, 202380, 266467, 303570, 532934, 607140, 799401, 1065868, 1332335, 1598802, 2398203, 2664670, 3197604, 3997005, 4796406, 5329340, 7994010, 9592812, 11991015, 15988020, 23982030, 47964060]

約数ペア:

[(1, 47964060), (2, 23982030), (3, 15988020), (4, 11991015), (5, 9592812), (6, 7994010), (9, 5329340), (10, 4796406), (12, 3997005), (15, 3197604), (18, 2664670), (20, 2398203), (30, 1598802), (36, 1332335), (45, 1065868), (60, 799401), (79, 607140), (90, 532934), (158, 303570), (180, 266467), (237, 202380), (316, 151785), (395, 121428), (474, 101190), (711, 67460), (790, 60714), (948, 50595), (1185, 40476), (1422, 33730), (1580, 30357), (2370, 20238), (2844, 16865), (3373, 14220), (3555, 13492), (4740, 10119), (6746, 7110)]