149171040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{103591}}^1$

素因数の和:103612

約数の個数: 72

約数和(自身を含む): 509051088

約数和(自身を除く): 359880048

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, 103591, 207182, 310773, 414364, 517955, 621546, 828728, 932319, 1035910, 1243092, 1553865, 1657456, 1864638, 2071820, 2486184, 3107730, 3314912, 3729276, 4143640, 4661595, 4972368, 6215460, 7458552, 8287280, 9323190, 9944736, 12430920, 14917104, 16574560, 18646380, 24861840, 29834208, 37292760, 49723680, 74585520, 149171040]

約数ペア:

[(1, 149171040), (2, 74585520), (3, 49723680), (4, 37292760), (5, 29834208), (6, 24861840), (8, 18646380), (9, 16574560), (10, 14917104), (12, 12430920), (15, 9944736), (16, 9323190), (18, 8287280), (20, 7458552), (24, 6215460), (30, 4972368), (32, 4661595), (36, 4143640), (40, 3729276), (45, 3314912), (48, 3107730), (60, 2486184), (72, 2071820), (80, 1864638), (90, 1657456), (96, 1553865), (120, 1243092), (144, 1035910), (160, 932319), (180, 828728), (240, 621546), (288, 517955), (360, 414364), (480, 310773), (720, 207182), (1440, 103591)]