197280240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{48353}}^1$

素因数の和:48386

約数の個数: 80

約数和(自身を含む): 647556768

約数和(自身を除く): 450276528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 48353, 96706, 145059, 193412, 241765, 290118, 386824, 483530, 580236, 725295, 773648, 822001, 967060, 1160472, 1450590, 1644002, 1934120, 2320944, 2466003, 2901180, 3288004, 3868240, 4110005, 4932006, 5802360, 6576008, 8220010, 9864012, 11604720, 12330015, 13152016, 16440020, 19728024, 24660030, 32880040, 39456048, 49320060, 65760080, 98640120, 197280240]

約数ペア:

[(1, 197280240), (2, 98640120), (3, 65760080), (4, 49320060), (5, 39456048), (6, 32880040), (8, 24660030), (10, 19728024), (12, 16440020), (15, 13152016), (16, 12330015), (17, 11604720), (20, 9864012), (24, 8220010), (30, 6576008), (34, 5802360), (40, 4932006), (48, 4110005), (51, 3868240), (60, 3288004), (68, 2901180), (80, 2466003), (85, 2320944), (102, 1934120), (120, 1644002), (136, 1450590), (170, 1160472), (204, 967060), (240, 822001), (255, 773648), (272, 725295), (340, 580236), (408, 483530), (510, 386824), (680, 290118), (816, 241765), (1020, 193412), (1360, 145059), (2040, 96706), (4080, 48353)]