38403360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{26669}}^1$

素因数の和:26690

約数の個数: 72

約数和(自身を含む): 131056380

約数和(自身を除く): 92653020

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, 26669, 53338, 80007, 106676, 133345, 160014, 213352, 240021, 266690, 320028, 400035, 426704, 480042, 533380, 640056, 800070, 853408, 960084, 1066760, 1200105, 1280112, 1600140, 1920168, 2133520, 2400210, 2560224, 3200280, 3840336, 4267040, 4800420, 6400560, 7680672, 9600840, 12801120, 19201680, 38403360]

約数ペア:

[(1, 38403360), (2, 19201680), (3, 12801120), (4, 9600840), (5, 7680672), (6, 6400560), (8, 4800420), (9, 4267040), (10, 3840336), (12, 3200280), (15, 2560224), (16, 2400210), (18, 2133520), (20, 1920168), (24, 1600140), (30, 1280112), (32, 1200105), (36, 1066760), (40, 960084), (45, 853408), (48, 800070), (60, 640056), (72, 533380), (80, 480042), (90, 426704), (96, 400035), (120, 320028), (144, 266690), (160, 240021), (180, 213352), (240, 160014), (288, 133345), (360, 106676), (480, 80007), (720, 53338), (1440, 26669)]