138306240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{48023}}^1$

素因数の和:48046

約数の個数: 84

約数和(自身を含む): 475725744

約数和(自身を除く): 337419504

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 48023, 96046, 144069, 192092, 240115, 288138, 384184, 432207, 480230, 576276, 720345, 768368, 864414, 960460, 1152552, 1440690, 1536736, 1728828, 1920920, 2161035, 2305104, 2881380, 3073472, 3457656, 3841840, 4322070, 4610208, 5762760, 6915312, 7683680, 8644140, 9220416, 11525520, 13830624, 15367360, 17288280, 23051040, 27661248, 34576560, 46102080, 69153120, 138306240]

約数ペア:

[(1, 138306240), (2, 69153120), (3, 46102080), (4, 34576560), (5, 27661248), (6, 23051040), (8, 17288280), (9, 15367360), (10, 13830624), (12, 11525520), (15, 9220416), (16, 8644140), (18, 7683680), (20, 6915312), (24, 5762760), (30, 4610208), (32, 4322070), (36, 3841840), (40, 3457656), (45, 3073472), (48, 2881380), (60, 2305104), (64, 2161035), (72, 1920920), (80, 1728828), (90, 1536736), (96, 1440690), (120, 1152552), (144, 960460), (160, 864414), (180, 768368), (192, 720345), (240, 576276), (288, 480230), (320, 432207), (360, 384184), (480, 288138), (576, 240115), (720, 192092), (960, 144069), (1440, 96046), (2880, 48023)]