1330557660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1061}}^1\times {\mathrm{6967}}^1$

素因数の和:8043

約数の個数: 72

約数和(自身を含む): 4040408736

約数和(自身を除く): 2709851076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1061, 2122, 3183, 4244, 5305, 6366, 6967, 9549, 10610, 12732, 13934, 15915, 19098, 20901, 21220, 27868, 31830, 34835, 38196, 41802, 47745, 62703, 63660, 69670, 83604, 95490, 104505, 125406, 139340, 190980, 209010, 250812, 313515, 418020, 627030, 1254060, 7391987, 14783974, 22175961, 29567948, 36959935, 44351922, 66527883, 73919870, 88703844, 110879805, 133055766, 147839740, 221759610, 266111532, 332639415, 443519220, 665278830, 1330557660]

約数ペア:

[(1, 1330557660), (2, 665278830), (3, 443519220), (4, 332639415), (5, 266111532), (6, 221759610), (9, 147839740), (10, 133055766), (12, 110879805), (15, 88703844), (18, 73919870), (20, 66527883), (30, 44351922), (36, 36959935), (45, 29567948), (60, 22175961), (90, 14783974), (180, 7391987), (1061, 1254060), (2122, 627030), (3183, 418020), (4244, 313515), (5305, 250812), (6366, 209010), (6967, 190980), (9549, 139340), (10610, 125406), (12732, 104505), (13934, 95490), (15915, 83604), (19098, 69670), (20901, 63660), (21220, 62703), (27868, 47745), (31830, 41802), (34835, 38196)]