90424080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{41863}}^1$

素因数の和:41885

約数の個数: 80

約数和(自身を含む): 311468160

約数和(自身を除く): 221044080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 41863, 83726, 125589, 167452, 209315, 251178, 334904, 376767, 418630, 502356, 627945, 669808, 753534, 837260, 1004712, 1130301, 1255890, 1507068, 1674520, 1883835, 2009424, 2260602, 2511780, 3014136, 3349040, 3767670, 4521204, 5023560, 5651505, 6028272, 7535340, 9042408, 10047120, 11303010, 15070680, 18084816, 22606020, 30141360, 45212040, 90424080]

約数ペア:

[(1, 90424080), (2, 45212040), (3, 30141360), (4, 22606020), (5, 18084816), (6, 15070680), (8, 11303010), (9, 10047120), (10, 9042408), (12, 7535340), (15, 6028272), (16, 5651505), (18, 5023560), (20, 4521204), (24, 3767670), (27, 3349040), (30, 3014136), (36, 2511780), (40, 2260602), (45, 2009424), (48, 1883835), (54, 1674520), (60, 1507068), (72, 1255890), (80, 1130301), (90, 1004712), (108, 837260), (120, 753534), (135, 669808), (144, 627945), (180, 502356), (216, 418630), (240, 376767), (270, 334904), (360, 251178), (432, 209315), (540, 167452), (720, 125589), (1080, 83726), (2160, 41863)]