198878880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{414331}}^1$

素因数の和:414349

約数の個数: 48

約数和(自身を含む): 626469984

約数和(自身を除く): 427591104

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, 414331, 828662, 1242993, 1657324, 2071655, 2485986, 3314648, 4143310, 4971972, 6214965, 6629296, 8286620, 9943944, 12429930, 13258592, 16573240, 19887888, 24859860, 33146480, 39775776, 49719720, 66292960, 99439440, 198878880]

約数ペア:

[(1, 198878880), (2, 99439440), (3, 66292960), (4, 49719720), (5, 39775776), (6, 33146480), (8, 24859860), (10, 19887888), (12, 16573240), (15, 13258592), (16, 12429930), (20, 9943944), (24, 8286620), (30, 6629296), (32, 6214965), (40, 4971972), (48, 4143310), (60, 3314648), (80, 2485986), (96, 2071655), (120, 1657324), (160, 1242993), (240, 828662), (480, 414331)]