11881489860

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{271639}}^1$

素因数の和:271669

約数の個数: 96

約数和(自身を含む): 37421126400

約数和(自身を除く): 25539636540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2187, 2430, 2916, 3645, 4374, 4860, 7290, 8748, 10935, 14580, 21870, 43740, 271639, 543278, 814917, 1086556, 1358195, 1629834, 2444751, 2716390, 3259668, 4074585, 4889502, 5432780, 7334253, 8149170, 9779004, 12223755, 14668506, 16298340, 22002759, 24447510, 29337012, 36671265, 44005518, 48895020, 66008277, 73342530, 88011036, 110013795, 132016554, 146685060, 198024831, 220027590, 264033108, 330041385, 396049662, 440055180, 594074493, 660082770, 792099324, 990124155, 1188148986, 1320165540, 1980248310, 2376297972, 2970372465, 3960496620, 5940744930, 11881489860]

約数ペア:

[(1, 11881489860), (2, 5940744930), (3, 3960496620), (4, 2970372465), (5, 2376297972), (6, 1980248310), (9, 1320165540), (10, 1188148986), (12, 990124155), (15, 792099324), (18, 660082770), (20, 594074493), (27, 440055180), (30, 396049662), (36, 330041385), (45, 264033108), (54, 220027590), (60, 198024831), (81, 146685060), (90, 132016554), (108, 110013795), (135, 88011036), (162, 73342530), (180, 66008277), (243, 48895020), (270, 44005518), (324, 36671265), (405, 29337012), (486, 24447510), (540, 22002759), (729, 16298340), (810, 14668506), (972, 12223755), (1215, 9779004), (1458, 8149170), (1620, 7334253), (2187, 5432780), (2430, 4889502), (2916, 4074585), (3645, 3259668), (4374, 2716390), (4860, 2444751), (7290, 1629834), (8748, 1358195), (10935, 1086556), (14580, 814917), (21870, 543278), (43740, 271639)]