4045680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{1873}}^1$

素因数の和:1895

約数の個数: 80

約数和(自身を含む): 13942560

約数和(自身を除く): 9896880

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, 1873, 2160, 3746, 5619, 7492, 9365, 11238, 14984, 16857, 18730, 22476, 28095, 29968, 33714, 37460, 44952, 50571, 56190, 67428, 74920, 84285, 89904, 101142, 112380, 134856, 149840, 168570, 202284, 224760, 252855, 269712, 337140, 404568, 449520, 505710, 674280, 809136, 1011420, 1348560, 2022840, 4045680]

約数ペア:

[(1, 4045680), (2, 2022840), (3, 1348560), (4, 1011420), (5, 809136), (6, 674280), (8, 505710), (9, 449520), (10, 404568), (12, 337140), (15, 269712), (16, 252855), (18, 224760), (20, 202284), (24, 168570), (27, 149840), (30, 134856), (36, 112380), (40, 101142), (45, 89904), (48, 84285), (54, 74920), (60, 67428), (72, 56190), (80, 50571), (90, 44952), (108, 37460), (120, 33714), (135, 29968), (144, 28095), (180, 22476), (216, 18730), (240, 16857), (270, 14984), (360, 11238), (432, 9365), (540, 7492), (720, 5619), (1080, 3746), (1873, 2160)]