13091040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{9091}}^1$

素因数の和:9112

約数の個数: 72

約数和(自身を含む): 44678088

約数和(自身を除く): 31587048

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, 9091, 18182, 27273, 36364, 45455, 54546, 72728, 81819, 90910, 109092, 136365, 145456, 163638, 181820, 218184, 272730, 290912, 327276, 363640, 409095, 436368, 545460, 654552, 727280, 818190, 872736, 1090920, 1309104, 1454560, 1636380, 2181840, 2618208, 3272760, 4363680, 6545520, 13091040]

約数ペア:

[(1, 13091040), (2, 6545520), (3, 4363680), (4, 3272760), (5, 2618208), (6, 2181840), (8, 1636380), (9, 1454560), (10, 1309104), (12, 1090920), (15, 872736), (16, 818190), (18, 727280), (20, 654552), (24, 545460), (30, 436368), (32, 409095), (36, 363640), (40, 327276), (45, 290912), (48, 272730), (60, 218184), (72, 181820), (80, 163638), (90, 145456), (96, 136365), (120, 109092), (144, 90910), (160, 81819), (180, 72728), (240, 54546), (288, 45455), (360, 36364), (480, 27273), (720, 18182), (1440, 9091)]