2444760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{6791}}^1$

素因数の和:6808

約数の個数: 48

約数和(自身を含む): 7946640

約数和(自身を除く): 5501880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 6791, 13582, 20373, 27164, 33955, 40746, 54328, 61119, 67910, 81492, 101865, 122238, 135820, 162984, 203730, 244476, 271640, 305595, 407460, 488952, 611190, 814920, 1222380, 2444760]

約数ペア:

[(1, 2444760), (2, 1222380), (3, 814920), (4, 611190), (5, 488952), (6, 407460), (8, 305595), (9, 271640), (10, 244476), (12, 203730), (15, 162984), (18, 135820), (20, 122238), (24, 101865), (30, 81492), (36, 67910), (40, 61119), (45, 54328), (60, 40746), (72, 33955), (90, 27164), (120, 20373), (180, 13582), (360, 6791)]