1520563080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{1151}}^1$

素因数の和:1375

約数の個数: 128

約数和(自身を含む): 4653158400

約数和(自身を除く): 3132595320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 109, 120, 202, 218, 303, 327, 404, 436, 505, 545, 606, 654, 808, 872, 1010, 1090, 1151, 1212, 1308, 1515, 1635, 2020, 2180, 2302, 2424, 2616, 3030, 3270, 3453, 4040, 4360, 4604, 5755, 6060, 6540, 6906, 9208, 11009, 11510, 12120, 13080, 13812, 17265, 22018, 23020, 27624, 33027, 34530, 44036, 46040, 55045, 66054, 69060, 88072, 110090, 116251, 125459, 132108, 138120, 165135, 220180, 232502, 250918, 264216, 330270, 348753, 376377, 440360, 465004, 501836, 581255, 627295, 660540, 697506, 752754, 930008, 1003672, 1162510, 1254590, 1321080, 1395012, 1505508, 1743765, 1881885, 2325020, 2509180, 2790024, 3011016, 3487530, 3763770, 4650040, 5018360, 6975060, 7527540, 12671359, 13950120, 15055080, 25342718, 38014077, 50685436, 63356795, 76028154, 101370872, 126713590, 152056308, 190070385, 253427180, 304112616, 380140770, 506854360, 760281540, 1520563080]

約数ペア:

[(1, 1520563080), (2, 760281540), (3, 506854360), (4, 380140770), (5, 304112616), (6, 253427180), (8, 190070385), (10, 152056308), (12, 126713590), (15, 101370872), (20, 76028154), (24, 63356795), (30, 50685436), (40, 38014077), (60, 25342718), (101, 15055080), (109, 13950120), (120, 12671359), (202, 7527540), (218, 6975060), (303, 5018360), (327, 4650040), (404, 3763770), (436, 3487530), (505, 3011016), (545, 2790024), (606, 2509180), (654, 2325020), (808, 1881885), (872, 1743765), (1010, 1505508), (1090, 1395012), (1151, 1321080), (1212, 1254590), (1308, 1162510), (1515, 1003672), (1635, 930008), (2020, 752754), (2180, 697506), (2302, 660540), (2424, 627295), (2616, 581255), (3030, 501836), (3270, 465004), (3453, 440360), (4040, 376377), (4360, 348753), (4604, 330270), (5755, 264216), (6060, 250918), (6540, 232502), (6906, 220180), (9208, 165135), (11009, 138120), (11510, 132108), (12120, 125459), (13080, 116251), (13812, 110090), (17265, 88072), (22018, 69060), (23020, 66054), (27624, 55045), (33027, 46040), (34530, 44036)]