28925880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{241049}}^1$

素因数の和:241063

約数の個数: 32

約数和(自身を含む): 86778000

約数和(自身を除く): 57852120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 241049, 482098, 723147, 964196, 1205245, 1446294, 1928392, 2410490, 2892588, 3615735, 4820980, 5785176, 7231470, 9641960, 14462940, 28925880]

約数ペア:

[(1, 28925880), (2, 14462940), (3, 9641960), (4, 7231470), (5, 5785176), (6, 4820980), (8, 3615735), (10, 2892588), (12, 2410490), (15, 1928392), (20, 1446294), (24, 1205245), (30, 964196), (40, 723147), (60, 482098), (120, 241049)]