5247180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:141

約数の個数: 120

約数和(自身を含む): 17075520

約数和(自身を除く): 11828340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 79, 81, 82, 90, 108, 123, 135, 158, 162, 164, 180, 205, 237, 246, 270, 316, 324, 369, 395, 405, 410, 474, 492, 540, 615, 711, 738, 790, 810, 820, 948, 1107, 1185, 1230, 1422, 1476, 1580, 1620, 1845, 2133, 2214, 2370, 2460, 2844, 3239, 3321, 3555, 3690, 4266, 4428, 4740, 5535, 6399, 6478, 6642, 7110, 7380, 8532, 9717, 10665, 11070, 12798, 12956, 13284, 14220, 16195, 16605, 19434, 21330, 22140, 25596, 29151, 31995, 32390, 33210, 38868, 42660, 48585, 58302, 63990, 64780, 66420, 87453, 97170, 116604, 127980, 145755, 174906, 194340, 262359, 291510, 349812, 437265, 524718, 583020, 874530, 1049436, 1311795, 1749060, 2623590, 5247180]

約数ペア:

[(1, 5247180), (2, 2623590), (3, 1749060), (4, 1311795), (5, 1049436), (6, 874530), (9, 583020), (10, 524718), (12, 437265), (15, 349812), (18, 291510), (20, 262359), (27, 194340), (30, 174906), (36, 145755), (41, 127980), (45, 116604), (54, 97170), (60, 87453), (79, 66420), (81, 64780), (82, 63990), (90, 58302), (108, 48585), (123, 42660), (135, 38868), (158, 33210), (162, 32390), (164, 31995), (180, 29151), (205, 25596), (237, 22140), (246, 21330), (270, 19434), (316, 16605), (324, 16195), (369, 14220), (395, 13284), (405, 12956), (410, 12798), (474, 11070), (492, 10665), (540, 9717), (615, 8532), (711, 7380), (738, 7110), (790, 6642), (810, 6478), (820, 6399), (948, 5535), (1107, 4740), (1185, 4428), (1230, 4266), (1422, 3690), (1476, 3555), (1580, 3321), (1620, 3239), (1845, 2844), (2133, 2460), (2214, 2370)]