240634080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{167107}}^1$

素因数の和:167128

約数の個数: 72

約数和(自身を含む): 821168712

約数和(自身を除く): 580534632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 167107, 334214, 501321, 668428, 835535, 1002642, 1336856, 1503963, 1671070, 2005284, 2506605, 2673712, 3007926, 3342140, 4010568, 5013210, 5347424, 6015852, 6684280, 7519815, 8021136, 10026420, 12031704, 13368560, 15039630, 16042272, 20052840, 24063408, 26737120, 30079260, 40105680, 48126816, 60158520, 80211360, 120317040, 240634080]

約数ペア:

[(1, 240634080), (2, 120317040), (3, 80211360), (4, 60158520), (5, 48126816), (6, 40105680), (8, 30079260), (9, 26737120), (10, 24063408), (12, 20052840), (15, 16042272), (16, 15039630), (18, 13368560), (20, 12031704), (24, 10026420), (30, 8021136), (32, 7519815), (36, 6684280), (40, 6015852), (45, 5347424), (48, 5013210), (60, 4010568), (72, 3342140), (80, 3007926), (90, 2673712), (96, 2506605), (120, 2005284), (144, 1671070), (160, 1503963), (180, 1336856), (240, 1002642), (288, 835535), (360, 668428), (480, 501321), (720, 334214), (1440, 167107)]