9209520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{12791}}^1$

素因数の和:12810

約数の個数: 60

約数和(自身を含む): 30931056

約数和(自身を除く): 21721536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 12791, 25582, 38373, 51164, 63955, 76746, 102328, 115119, 127910, 153492, 191865, 204656, 230238, 255820, 306984, 383730, 460476, 511640, 575595, 613968, 767460, 920952, 1023280, 1151190, 1534920, 1841904, 2302380, 3069840, 4604760, 9209520]

約数ペア:

[(1, 9209520), (2, 4604760), (3, 3069840), (4, 2302380), (5, 1841904), (6, 1534920), (8, 1151190), (9, 1023280), (10, 920952), (12, 767460), (15, 613968), (16, 575595), (18, 511640), (20, 460476), (24, 383730), (30, 306984), (36, 255820), (40, 230238), (45, 204656), (48, 191865), (60, 153492), (72, 127910), (80, 115119), (90, 102328), (120, 76746), (144, 63955), (180, 51164), (240, 38373), (360, 25582), (720, 12791)]