1521120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{3169}}^1$

素因数の和:3187

約数の個数: 48

約数和(自身を含む): 4793040

約数和(自身を除く): 3271920

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, 3169, 6338, 9507, 12676, 15845, 19014, 25352, 31690, 38028, 47535, 50704, 63380, 76056, 95070, 101408, 126760, 152112, 190140, 253520, 304224, 380280, 507040, 760560, 1521120]

約数ペア:

[(1, 1521120), (2, 760560), (3, 507040), (4, 380280), (5, 304224), (6, 253520), (8, 190140), (10, 152112), (12, 126760), (15, 101408), (16, 95070), (20, 76056), (24, 63380), (30, 50704), (32, 47535), (40, 38028), (48, 31690), (60, 25352), (80, 19014), (96, 15845), (120, 12676), (160, 9507), (240, 6338), (480, 3169)]