13451040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{9341}}^1$

素因数の和:9362

約数の個数: 72

約数和(自身を含む): 45906588

約数和(自身を除く): 32455548

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, 9341, 18682, 28023, 37364, 46705, 56046, 74728, 84069, 93410, 112092, 140115, 149456, 168138, 186820, 224184, 280230, 298912, 336276, 373640, 420345, 448368, 560460, 672552, 747280, 840690, 896736, 1120920, 1345104, 1494560, 1681380, 2241840, 2690208, 3362760, 4483680, 6725520, 13451040]

約数ペア:

[(1, 13451040), (2, 6725520), (3, 4483680), (4, 3362760), (5, 2690208), (6, 2241840), (8, 1681380), (9, 1494560), (10, 1345104), (12, 1120920), (15, 896736), (16, 840690), (18, 747280), (20, 672552), (24, 560460), (30, 448368), (32, 420345), (36, 373640), (40, 336276), (45, 298912), (48, 280230), (60, 224184), (72, 186820), (80, 168138), (90, 149456), (96, 140115), (120, 112092), (144, 93410), (160, 84069), (180, 74728), (240, 56046), (288, 46705), (360, 37364), (480, 28023), (720, 18682), (1440, 9341)]