359640180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{7213}}^1$

素因数の和:7505

約数の個数: 72

約数和(自身を含む): 1094998632

約数和(自身を除く): 735358452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 277, 554, 831, 1108, 1385, 1662, 2493, 2770, 3324, 4155, 4986, 5540, 7213, 8310, 9972, 12465, 14426, 16620, 21639, 24930, 28852, 36065, 43278, 49860, 64917, 72130, 86556, 108195, 129834, 144260, 216390, 259668, 324585, 432780, 649170, 1298340, 1998001, 3996002, 5994003, 7992004, 9990005, 11988006, 17982009, 19980010, 23976012, 29970015, 35964018, 39960020, 59940030, 71928036, 89910045, 119880060, 179820090, 359640180]

約数ペア:

[(1, 359640180), (2, 179820090), (3, 119880060), (4, 89910045), (5, 71928036), (6, 59940030), (9, 39960020), (10, 35964018), (12, 29970015), (15, 23976012), (18, 19980010), (20, 17982009), (30, 11988006), (36, 9990005), (45, 7992004), (60, 5994003), (90, 3996002), (180, 1998001), (277, 1298340), (554, 649170), (831, 432780), (1108, 324585), (1385, 259668), (1662, 216390), (2493, 144260), (2770, 129834), (3324, 108195), (4155, 86556), (4986, 72130), (5540, 64917), (7213, 49860), (8310, 43278), (9972, 36065), (12465, 28852), (14426, 24930), (16620, 21639)]