480754080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{333857}}^1$

素因数の和:333878

約数の個数: 72

約数和(自身を含む): 1640578212

約数和(自身を除く): 1159824132

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, 333857, 667714, 1001571, 1335428, 1669285, 2003142, 2670856, 3004713, 3338570, 4006284, 5007855, 5341712, 6009426, 6677140, 8012568, 10015710, 10683424, 12018852, 13354280, 15023565, 16025136, 20031420, 24037704, 26708560, 30047130, 32050272, 40062840, 48075408, 53417120, 60094260, 80125680, 96150816, 120188520, 160251360, 240377040, 480754080]

約数ペア:

[(1, 480754080), (2, 240377040), (3, 160251360), (4, 120188520), (5, 96150816), (6, 80125680), (8, 60094260), (9, 53417120), (10, 48075408), (12, 40062840), (15, 32050272), (16, 30047130), (18, 26708560), (20, 24037704), (24, 20031420), (30, 16025136), (32, 15023565), (36, 13354280), (40, 12018852), (45, 10683424), (48, 10015710), (60, 8012568), (72, 6677140), (80, 6009426), (90, 5341712), (96, 5007855), (120, 4006284), (144, 3338570), (160, 3004713), (180, 2670856), (240, 2003142), (288, 1669285), (360, 1335428), (480, 1001571), (720, 667714), (1440, 333857)]