15705120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{32719}}^1$

素因数の和:32737

約数の個数: 48

約数和(自身を含む): 49472640

約数和(自身を除く): 33767520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 32719, 65438, 98157, 130876, 163595, 196314, 261752, 327190, 392628, 490785, 523504, 654380, 785256, 981570, 1047008, 1308760, 1570512, 1963140, 2617520, 3141024, 3926280, 5235040, 7852560, 15705120]

約数ペア:

[(1, 15705120), (2, 7852560), (3, 5235040), (4, 3926280), (5, 3141024), (6, 2617520), (8, 1963140), (10, 1570512), (12, 1308760), (15, 1047008), (16, 981570), (20, 785256), (24, 654380), (30, 523504), (32, 490785), (40, 392628), (48, 327190), (60, 261752), (80, 196314), (96, 163595), (120, 130876), (160, 98157), (240, 65438), (480, 32719)]