88892280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{246923}}^1$

素因数の和:246940

約数の個数: 48

約数和(自身を含む): 288901080

約数和(自身を除く): 200008800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 246923, 493846, 740769, 987692, 1234615, 1481538, 1975384, 2222307, 2469230, 2963076, 3703845, 4444614, 4938460, 5926152, 7407690, 8889228, 9876920, 11111535, 14815380, 17778456, 22223070, 29630760, 44446140, 88892280]

約数ペア:

[(1, 88892280), (2, 44446140), (3, 29630760), (4, 22223070), (5, 17778456), (6, 14815380), (8, 11111535), (9, 9876920), (10, 8889228), (12, 7407690), (15, 5926152), (18, 4938460), (20, 4444614), (24, 3703845), (30, 2963076), (36, 2469230), (40, 2222307), (45, 1975384), (60, 1481538), (72, 1234615), (90, 987692), (120, 740769), (180, 493846), (360, 246923)]