102400920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{284447}}^1$

素因数の和:284464

約数の個数: 48

約数和(自身を含む): 332804160

約数和(自身を除く): 230403240

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, 284447, 568894, 853341, 1137788, 1422235, 1706682, 2275576, 2560023, 2844470, 3413364, 4266705, 5120046, 5688940, 6826728, 8533410, 10240092, 11377880, 12800115, 17066820, 20480184, 25600230, 34133640, 51200460, 102400920]

約数ペア:

[(1, 102400920), (2, 51200460), (3, 34133640), (4, 25600230), (5, 20480184), (6, 17066820), (8, 12800115), (9, 11377880), (10, 10240092), (12, 8533410), (15, 6826728), (18, 5688940), (20, 5120046), (24, 4266705), (30, 3413364), (36, 2844470), (40, 2560023), (45, 2275576), (60, 1706682), (72, 1422235), (90, 1137788), (120, 853341), (180, 568894), (360, 284447)]