4142520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:365

約数の個数: 96

約数和(自身を含む): 13871520

約数和(自身を除く): 9729000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 311, 333, 360, 370, 444, 555, 622, 666, 740, 888, 933, 1110, 1244, 1332, 1480, 1555, 1665, 1866, 2220, 2488, 2664, 2799, 3110, 3330, 3732, 4440, 4665, 5598, 6220, 6660, 7464, 9330, 11196, 11507, 12440, 13320, 13995, 18660, 22392, 23014, 27990, 34521, 37320, 46028, 55980, 57535, 69042, 92056, 103563, 111960, 115070, 138084, 172605, 207126, 230140, 276168, 345210, 414252, 460280, 517815, 690420, 828504, 1035630, 1380840, 2071260, 4142520]

約数ペア:

[(1, 4142520), (2, 2071260), (3, 1380840), (4, 1035630), (5, 828504), (6, 690420), (8, 517815), (9, 460280), (10, 414252), (12, 345210), (15, 276168), (18, 230140), (20, 207126), (24, 172605), (30, 138084), (36, 115070), (37, 111960), (40, 103563), (45, 92056), (60, 69042), (72, 57535), (74, 55980), (90, 46028), (111, 37320), (120, 34521), (148, 27990), (180, 23014), (185, 22392), (222, 18660), (296, 13995), (311, 13320), (333, 12440), (360, 11507), (370, 11196), (444, 9330), (555, 7464), (622, 6660), (666, 6220), (740, 5598), (888, 4665), (933, 4440), (1110, 3732), (1244, 3330), (1332, 3110), (1480, 2799), (1555, 2664), (1665, 2488), (1866, 2220)]