47847120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2731}}^1$

素因数の和:2820

約数の個数: 80

約数和(自身を含む): 150412992

約数和(自身を除く): 102565872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2731, 2920, 3504, 4380, 5462, 5840, 8193, 8760, 10924, 13655, 16386, 17520, 21848, 27310, 32772, 40965, 43696, 54620, 65544, 81930, 109240, 131088, 163860, 199363, 218480, 327720, 398726, 598089, 655440, 797452, 996815, 1196178, 1594904, 1993630, 2392356, 2990445, 3189808, 3987260, 4784712, 5980890, 7974520, 9569424, 11961780, 15949040, 23923560, 47847120]

約数ペア:

[(1, 47847120), (2, 23923560), (3, 15949040), (4, 11961780), (5, 9569424), (6, 7974520), (8, 5980890), (10, 4784712), (12, 3987260), (15, 3189808), (16, 2990445), (20, 2392356), (24, 1993630), (30, 1594904), (40, 1196178), (48, 996815), (60, 797452), (73, 655440), (80, 598089), (120, 398726), (146, 327720), (219, 218480), (240, 199363), (292, 163860), (365, 131088), (438, 109240), (584, 81930), (730, 65544), (876, 54620), (1095, 43696), (1168, 40965), (1460, 32772), (1752, 27310), (2190, 21848), (2731, 17520), (2920, 16386), (3504, 13655), (4380, 10924), (5462, 8760), (5840, 8193)]