38112240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{419}}^1$

素因数の和:814

約数の個数: 80

約数和(自身を含む): 118742400

約数和(自身を除く): 80630160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 379, 419, 758, 838, 1137, 1257, 1516, 1676, 1895, 2095, 2274, 2514, 3032, 3352, 3790, 4190, 4548, 5028, 5685, 6064, 6285, 6704, 7580, 8380, 9096, 10056, 11370, 12570, 15160, 16760, 18192, 20112, 22740, 25140, 30320, 33520, 45480, 50280, 90960, 100560, 158801, 317602, 476403, 635204, 794005, 952806, 1270408, 1588010, 1905612, 2382015, 2540816, 3176020, 3811224, 4764030, 6352040, 7622448, 9528060, 12704080, 19056120, 38112240]

約数ペア:

[(1, 38112240), (2, 19056120), (3, 12704080), (4, 9528060), (5, 7622448), (6, 6352040), (8, 4764030), (10, 3811224), (12, 3176020), (15, 2540816), (16, 2382015), (20, 1905612), (24, 1588010), (30, 1270408), (40, 952806), (48, 794005), (60, 635204), (80, 476403), (120, 317602), (240, 158801), (379, 100560), (419, 90960), (758, 50280), (838, 45480), (1137, 33520), (1257, 30320), (1516, 25140), (1676, 22740), (1895, 20112), (2095, 18192), (2274, 16760), (2514, 15160), (3032, 12570), (3352, 11370), (3790, 10056), (4190, 9096), (4548, 8380), (5028, 7580), (5685, 6704), (6064, 6285)]