242423640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{673399}}^1$

素因数の和:673416

約数の個数: 48

約数和(自身を含む): 787878000

約数和(自身を除く): 545454360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 673399, 1346798, 2020197, 2693596, 3366995, 4040394, 5387192, 6060591, 6733990, 8080788, 10100985, 12121182, 13467980, 16161576, 20201970, 24242364, 26935960, 30302955, 40403940, 48484728, 60605910, 80807880, 121211820, 242423640]

約数ペア:

[(1, 242423640), (2, 121211820), (3, 80807880), (4, 60605910), (5, 48484728), (6, 40403940), (8, 30302955), (9, 26935960), (10, 24242364), (12, 20201970), (15, 16161576), (18, 13467980), (20, 12121182), (24, 10100985), (30, 8080788), (36, 6733990), (40, 6060591), (45, 5387192), (60, 4040394), (72, 3366995), (90, 2693596), (120, 2020197), (180, 1346798), (360, 673399)]