16219680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{33791}}^1$

素因数の和:33809

約数の個数: 48

約数和(自身を含む): 51093504

約数和(自身を除く): 34873824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 33791, 67582, 101373, 135164, 168955, 202746, 270328, 337910, 405492, 506865, 540656, 675820, 810984, 1013730, 1081312, 1351640, 1621968, 2027460, 2703280, 3243936, 4054920, 5406560, 8109840, 16219680]

約数ペア:

[(1, 16219680), (2, 8109840), (3, 5406560), (4, 4054920), (5, 3243936), (6, 2703280), (8, 2027460), (10, 1621968), (12, 1351640), (15, 1081312), (16, 1013730), (20, 810984), (24, 675820), (30, 540656), (32, 506865), (40, 405492), (48, 337910), (60, 270328), (80, 202746), (96, 168955), (120, 135164), (160, 101373), (240, 67582), (480, 33791)]