73637040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{306821}}^1$

素因数の和:306837

約数の個数: 40

約数和(自身を含む): 228275568

約数和(自身を除く): 154638528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 306821, 613642, 920463, 1227284, 1534105, 1840926, 2454568, 3068210, 3681852, 4602315, 4909136, 6136420, 7363704, 9204630, 12272840, 14727408, 18409260, 24545680, 36818520, 73637040]

約数ペア:

[(1, 73637040), (2, 36818520), (3, 24545680), (4, 18409260), (5, 14727408), (6, 12272840), (8, 9204630), (10, 7363704), (12, 6136420), (15, 4909136), (16, 4602315), (20, 3681852), (24, 3068210), (30, 2454568), (40, 1840926), (48, 1534105), (60, 1227284), (80, 920463), (120, 613642), (240, 306821)]