1189080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{367}}^1$

素因数の和:390

約数の個数: 80

約数和(自身を含む): 4007520

約数和(自身を除く): 2818440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 367, 405, 540, 648, 734, 810, 1080, 1101, 1468, 1620, 1835, 2202, 2936, 3240, 3303, 3670, 4404, 5505, 6606, 7340, 8808, 9909, 11010, 13212, 14680, 16515, 19818, 22020, 26424, 29727, 33030, 39636, 44040, 49545, 59454, 66060, 79272, 99090, 118908, 132120, 148635, 198180, 237816, 297270, 396360, 594540, 1189080]

約数ペア:

[(1, 1189080), (2, 594540), (3, 396360), (4, 297270), (5, 237816), (6, 198180), (8, 148635), (9, 132120), (10, 118908), (12, 99090), (15, 79272), (18, 66060), (20, 59454), (24, 49545), (27, 44040), (30, 39636), (36, 33030), (40, 29727), (45, 26424), (54, 22020), (60, 19818), (72, 16515), (81, 14680), (90, 13212), (108, 11010), (120, 9909), (135, 8808), (162, 7340), (180, 6606), (216, 5505), (270, 4404), (324, 3670), (360, 3303), (367, 3240), (405, 2936), (540, 2202), (648, 1835), (734, 1620), (810, 1468), (1080, 1101)]