272655720

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{28051}}^1$

素因数の和:28077

約数の個数: 96

約数和(自身を含む): 918983520

約数和(自身を除く): 646327800

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, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 28051, 56102, 84153, 112204, 140255, 168306, 224408, 252459, 280510, 336612, 420765, 504918, 561020, 673224, 757377, 841530, 1009836, 1122040, 1262295, 1514754, 1683060, 2019672, 2272131, 2524590, 3029508, 3366120, 3786885, 4544262, 5049180, 6059016, 6816393, 7573770, 9088524, 10098360, 11360655, 13632786, 15147540, 18177048, 22721310, 27265572, 30295080, 34081965, 45442620, 54531144, 68163930, 90885240, 136327860, 272655720]

約数ペア:

[(1, 272655720), (2, 136327860), (3, 90885240), (4, 68163930), (5, 54531144), (6, 45442620), (8, 34081965), (9, 30295080), (10, 27265572), (12, 22721310), (15, 18177048), (18, 15147540), (20, 13632786), (24, 11360655), (27, 10098360), (30, 9088524), (36, 7573770), (40, 6816393), (45, 6059016), (54, 5049180), (60, 4544262), (72, 3786885), (81, 3366120), (90, 3029508), (108, 2524590), (120, 2272131), (135, 2019672), (162, 1683060), (180, 1514754), (216, 1262295), (243, 1122040), (270, 1009836), (324, 841530), (360, 757377), (405, 673224), (486, 561020), (540, 504918), (648, 420765), (810, 336612), (972, 280510), (1080, 252459), (1215, 224408), (1620, 168306), (1944, 140255), (2430, 112204), (3240, 84153), (4860, 56102), (9720, 28051)]