13446143280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{18675199}}^1$

素因数の和:18675218

約数の個数: 60

約数和(自身を含む): 45156633600

約数和(自身を除く): 31710490320

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, 18675199, 37350398, 56025597, 74700796, 93375995, 112051194, 149401592, 168076791, 186751990, 224102388, 280127985, 298803184, 336153582, 373503980, 448204776, 560255970, 672307164, 747007960, 840383955, 896409552, 1120511940, 1344614328, 1494015920, 1680767910, 2241023880, 2689228656, 3361535820, 4482047760, 6723071640, 13446143280]

約数ペア:

[(1, 13446143280), (2, 6723071640), (3, 4482047760), (4, 3361535820), (5, 2689228656), (6, 2241023880), (8, 1680767910), (9, 1494015920), (10, 1344614328), (12, 1120511940), (15, 896409552), (16, 840383955), (18, 747007960), (20, 672307164), (24, 560255970), (30, 448204776), (36, 373503980), (40, 336153582), (45, 298803184), (48, 280127985), (60, 224102388), (72, 186751990), (80, 168076791), (90, 149401592), (120, 112051194), (144, 93375995), (180, 74700796), (240, 56025597), (360, 37350398), (720, 18675199)]