194818080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{405871}}^1$

素因数の和:405889

約数の個数: 48

約数和(自身を含む): 613678464

約数和(自身を除く): 418860384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 405871, 811742, 1217613, 1623484, 2029355, 2435226, 3246968, 4058710, 4870452, 6088065, 6493936, 8117420, 9740904, 12176130, 12987872, 16234840, 19481808, 24352260, 32469680, 38963616, 48704520, 64939360, 97409040, 194818080]

約数ペア:

[(1, 194818080), (2, 97409040), (3, 64939360), (4, 48704520), (5, 38963616), (6, 32469680), (8, 24352260), (10, 19481808), (12, 16234840), (15, 12987872), (16, 12176130), (20, 9740904), (24, 8117420), (30, 6493936), (32, 6088065), (40, 4870452), (48, 4058710), (60, 3246968), (80, 2435226), (96, 2029355), (120, 1623484), (160, 1217613), (240, 811742), (480, 405871)]