72491040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{50341}}^1$

素因数の和:50362

約数の個数: 72

約数和(自身を含む): 247380588

約数和(自身を除く): 174889548

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, 50341, 100682, 151023, 201364, 251705, 302046, 402728, 453069, 503410, 604092, 755115, 805456, 906138, 1006820, 1208184, 1510230, 1610912, 1812276, 2013640, 2265345, 2416368, 3020460, 3624552, 4027280, 4530690, 4832736, 6040920, 7249104, 8054560, 9061380, 12081840, 14498208, 18122760, 24163680, 36245520, 72491040]

約数ペア:

[(1, 72491040), (2, 36245520), (3, 24163680), (4, 18122760), (5, 14498208), (6, 12081840), (8, 9061380), (9, 8054560), (10, 7249104), (12, 6040920), (15, 4832736), (16, 4530690), (18, 4027280), (20, 3624552), (24, 3020460), (30, 2416368), (32, 2265345), (36, 2013640), (40, 1812276), (45, 1610912), (48, 1510230), (60, 1208184), (72, 1006820), (80, 906138), (90, 805456), (96, 755115), (120, 604092), (144, 503410), (160, 453069), (180, 402728), (240, 302046), (288, 251705), (360, 201364), (480, 151023), (720, 100682), (1440, 50341)]