39360120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1361}}^1$

素因数の和:1616

約数の個数: 64

約数和(自身を含む): 118657440

約数和(自身を除く): 79297320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 241, 482, 723, 964, 1205, 1361, 1446, 1928, 2410, 2722, 2892, 3615, 4083, 4820, 5444, 5784, 6805, 7230, 8166, 9640, 10888, 13610, 14460, 16332, 20415, 27220, 28920, 32664, 40830, 54440, 81660, 163320, 328001, 656002, 984003, 1312004, 1640005, 1968006, 2624008, 3280010, 3936012, 4920015, 6560020, 7872024, 9840030, 13120040, 19680060, 39360120]

約数ペア:

[(1, 39360120), (2, 19680060), (3, 13120040), (4, 9840030), (5, 7872024), (6, 6560020), (8, 4920015), (10, 3936012), (12, 3280010), (15, 2624008), (20, 1968006), (24, 1640005), (30, 1312004), (40, 984003), (60, 656002), (120, 328001), (241, 163320), (482, 81660), (723, 54440), (964, 40830), (1205, 32664), (1361, 28920), (1446, 27220), (1928, 20415), (2410, 16332), (2722, 14460), (2892, 13610), (3615, 10888), (4083, 9640), (4820, 8166), (5444, 7230), (5784, 6805)]