60894120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{72493}}^1$

素因数の和:72514

約数の個数: 64

約数和(自身を含む): 208782720

約数和(自身を除く): 147888600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 72493, 144986, 217479, 289972, 362465, 434958, 507451, 579944, 724930, 869916, 1014902, 1087395, 1449860, 1522353, 1739832, 2029804, 2174790, 2537255, 2899720, 3044706, 4059608, 4349580, 5074510, 6089412, 7611765, 8699160, 10149020, 12178824, 15223530, 20298040, 30447060, 60894120]

約数ペア:

[(1, 60894120), (2, 30447060), (3, 20298040), (4, 15223530), (5, 12178824), (6, 10149020), (7, 8699160), (8, 7611765), (10, 6089412), (12, 5074510), (14, 4349580), (15, 4059608), (20, 3044706), (21, 2899720), (24, 2537255), (28, 2174790), (30, 2029804), (35, 1739832), (40, 1522353), (42, 1449860), (56, 1087395), (60, 1014902), (70, 869916), (84, 724930), (105, 579944), (120, 507451), (140, 434958), (168, 362465), (210, 289972), (280, 217479), (420, 144986), (840, 72493)]