4491360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{3119}}^1$

素因数の和:3140

約数の個数: 72

約数和(自身を含む): 15331680

約数和(自身を除く): 10840320

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, 3119, 6238, 9357, 12476, 15595, 18714, 24952, 28071, 31190, 37428, 46785, 49904, 56142, 62380, 74856, 93570, 99808, 112284, 124760, 140355, 149712, 187140, 224568, 249520, 280710, 299424, 374280, 449136, 499040, 561420, 748560, 898272, 1122840, 1497120, 2245680, 4491360]

約数ペア:

[(1, 4491360), (2, 2245680), (3, 1497120), (4, 1122840), (5, 898272), (6, 748560), (8, 561420), (9, 499040), (10, 449136), (12, 374280), (15, 299424), (16, 280710), (18, 249520), (20, 224568), (24, 187140), (30, 149712), (32, 140355), (36, 124760), (40, 112284), (45, 99808), (48, 93570), (60, 74856), (72, 62380), (80, 56142), (90, 49904), (96, 46785), (120, 37428), (144, 31190), (160, 28071), (180, 24952), (240, 18714), (288, 15595), (360, 12476), (480, 9357), (720, 6238), (1440, 3119)]