84787320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{706561}}^1$

素因数の和:706575

約数の個数: 32

約数和(自身を含む): 254362320

約数和(自身を除く): 169575000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 706561, 1413122, 2119683, 2826244, 3532805, 4239366, 5652488, 7065610, 8478732, 10598415, 14131220, 16957464, 21196830, 28262440, 42393660, 84787320]

約数ペア:

[(1, 84787320), (2, 42393660), (3, 28262440), (4, 21196830), (5, 16957464), (6, 14131220), (8, 10598415), (10, 8478732), (12, 7065610), (15, 5652488), (20, 4239366), (24, 3532805), (30, 2826244), (40, 2119683), (60, 1413122), (120, 706561)]