30349680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{126457}}^1$

素因数の和:126473

約数の個数: 40

約数和(自身を含む): 94084752

約数和(自身を除く): 63735072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 126457, 252914, 379371, 505828, 632285, 758742, 1011656, 1264570, 1517484, 1896855, 2023312, 2529140, 3034968, 3793710, 5058280, 6069936, 7587420, 10116560, 15174840, 30349680]

約数ペア:

[(1, 30349680), (2, 15174840), (3, 10116560), (4, 7587420), (5, 6069936), (6, 5058280), (8, 3793710), (10, 3034968), (12, 2529140), (15, 2023312), (16, 1896855), (20, 1517484), (24, 1264570), (30, 1011656), (40, 758742), (48, 632285), (60, 505828), (80, 379371), (120, 252914), (240, 126457)]