148091040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{102841}}^1$

素因数の和:102862

約数の個数: 72

約数和(自身を含む): 505365588

約数和(自身を除く): 357274548

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, 102841, 205682, 308523, 411364, 514205, 617046, 822728, 925569, 1028410, 1234092, 1542615, 1645456, 1851138, 2056820, 2468184, 3085230, 3290912, 3702276, 4113640, 4627845, 4936368, 6170460, 7404552, 8227280, 9255690, 9872736, 12340920, 14809104, 16454560, 18511380, 24681840, 29618208, 37022760, 49363680, 74045520, 148091040]

約数ペア:

[(1, 148091040), (2, 74045520), (3, 49363680), (4, 37022760), (5, 29618208), (6, 24681840), (8, 18511380), (9, 16454560), (10, 14809104), (12, 12340920), (15, 9872736), (16, 9255690), (18, 8227280), (20, 7404552), (24, 6170460), (30, 4936368), (32, 4627845), (36, 4113640), (40, 3702276), (45, 3290912), (48, 3085230), (60, 2468184), (72, 2056820), (80, 1851138), (90, 1645456), (96, 1542615), (120, 1234092), (144, 1028410), (160, 925569), (180, 822728), (240, 617046), (288, 514205), (360, 411364), (480, 308523), (720, 205682), (1440, 102841)]