521253360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{241321}}^1$

素因数の和:241343

約数の個数: 80

約数和(自身を含む): 1795435680

約数和(自身を除く): 1274182320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 241321, 482642, 723963, 965284, 1206605, 1447926, 1930568, 2171889, 2413210, 2895852, 3619815, 3861136, 4343778, 4826420, 5791704, 6515667, 7239630, 8687556, 9652840, 10859445, 11583408, 13031334, 14479260, 17375112, 19305680, 21718890, 26062668, 28958520, 32578335, 34750224, 43437780, 52125336, 57917040, 65156670, 86875560, 104250672, 130313340, 173751120, 260626680, 521253360]

約数ペア:

[(1, 521253360), (2, 260626680), (3, 173751120), (4, 130313340), (5, 104250672), (6, 86875560), (8, 65156670), (9, 57917040), (10, 52125336), (12, 43437780), (15, 34750224), (16, 32578335), (18, 28958520), (20, 26062668), (24, 21718890), (27, 19305680), (30, 17375112), (36, 14479260), (40, 13031334), (45, 11583408), (48, 10859445), (54, 9652840), (60, 8687556), (72, 7239630), (80, 6515667), (90, 5791704), (108, 4826420), (120, 4343778), (135, 3861136), (144, 3619815), (180, 2895852), (216, 2413210), (240, 2171889), (270, 1930568), (360, 1447926), (432, 1206605), (540, 965284), (720, 723963), (1080, 482642), (2160, 241321)]