1351080

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{139}}^1$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 4586400

約数和(自身を除く): 3235320

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, 139, 162, 180, 216, 243, 270, 278, 324, 360, 405, 417, 486, 540, 556, 648, 695, 810, 834, 972, 1080, 1112, 1215, 1251, 1390, 1620, 1668, 1944, 2085, 2430, 2502, 2780, 3240, 3336, 3753, 4170, 4860, 5004, 5560, 6255, 7506, 8340, 9720, 10008, 11259, 12510, 15012, 16680, 18765, 22518, 25020, 30024, 33777, 37530, 45036, 50040, 56295, 67554, 75060, 90072, 112590, 135108, 150120, 168885, 225180, 270216, 337770, 450360, 675540, 1351080]

約数ペア:

[(1, 1351080), (2, 675540), (3, 450360), (4, 337770), (5, 270216), (6, 225180), (8, 168885), (9, 150120), (10, 135108), (12, 112590), (15, 90072), (18, 75060), (20, 67554), (24, 56295), (27, 50040), (30, 45036), (36, 37530), (40, 33777), (45, 30024), (54, 25020), (60, 22518), (72, 18765), (81, 16680), (90, 15012), (108, 12510), (120, 11259), (135, 10008), (139, 9720), (162, 8340), (180, 7506), (216, 6255), (243, 5560), (270, 5004), (278, 4860), (324, 4170), (360, 3753), (405, 3336), (417, 3240), (486, 2780), (540, 2502), (556, 2430), (648, 2085), (695, 1944), (810, 1668), (834, 1620), (972, 1390), (1080, 1251), (1112, 1215)]