69393840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{289141}}^1$

素因数の和:289157

約数の個数: 40

約数和(自身を含む): 215121648

約数和(自身を除く): 145727808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 289141, 578282, 867423, 1156564, 1445705, 1734846, 2313128, 2891410, 3469692, 4337115, 4626256, 5782820, 6939384, 8674230, 11565640, 13878768, 17348460, 23131280, 34696920, 69393840]

約数ペア:

[(1, 69393840), (2, 34696920), (3, 23131280), (4, 17348460), (5, 13878768), (6, 11565640), (8, 8674230), (10, 6939384), (12, 5782820), (15, 4626256), (16, 4337115), (20, 3469692), (24, 2891410), (30, 2313128), (40, 1734846), (48, 1445705), (60, 1156564), (80, 867423), (120, 578282), (240, 289141)]