204313680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{283769}}^1$

素因数の和:283788

約数の個数: 60

約数和(自身を含む): 686155860

約数和(自身を除く): 481842180

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 283769, 567538, 851307, 1135076, 1418845, 1702614, 2270152, 2553921, 2837690, 3405228, 4256535, 4540304, 5107842, 5675380, 6810456, 8513070, 10215684, 11350760, 12769605, 13620912, 17026140, 20431368, 22701520, 25539210, 34052280, 40862736, 51078420, 68104560, 102156840, 204313680]

約数ペア:

[(1, 204313680), (2, 102156840), (3, 68104560), (4, 51078420), (5, 40862736), (6, 34052280), (8, 25539210), (9, 22701520), (10, 20431368), (12, 17026140), (15, 13620912), (16, 12769605), (18, 11350760), (20, 10215684), (24, 8513070), (30, 6810456), (36, 5675380), (40, 5107842), (45, 4540304), (48, 4256535), (60, 3405228), (72, 2837690), (80, 2553921), (90, 2270152), (120, 1702614), (144, 1418845), (180, 1135076), (240, 851307), (360, 567538), (720, 283769)]