509140080

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{78571}}^1$

素因数の和:78596

約数の個数: 100

約数和(自身を含む): 1768341432

約数和(自身を除く): 1259201352

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, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 78571, 157142, 235713, 314284, 392855, 471426, 628568, 707139, 785710, 942852, 1178565, 1257136, 1414278, 1571420, 1885704, 2121417, 2357130, 2828556, 3142840, 3535695, 3771408, 4242834, 4714260, 5657112, 6285680, 6364251, 7071390, 8485668, 9428520, 10607085, 11314224, 12728502, 14142780, 16971336, 18857040, 21214170, 25457004, 28285560, 31821255, 33942672, 42428340, 50914008, 56571120, 63642510, 84856680, 101828016, 127285020, 169713360, 254570040, 509140080]

約数ペア:

[(1, 509140080), (2, 254570040), (3, 169713360), (4, 127285020), (5, 101828016), (6, 84856680), (8, 63642510), (9, 56571120), (10, 50914008), (12, 42428340), (15, 33942672), (16, 31821255), (18, 28285560), (20, 25457004), (24, 21214170), (27, 18857040), (30, 16971336), (36, 14142780), (40, 12728502), (45, 11314224), (48, 10607085), (54, 9428520), (60, 8485668), (72, 7071390), (80, 6364251), (81, 6285680), (90, 5657112), (108, 4714260), (120, 4242834), (135, 3771408), (144, 3535695), (162, 3142840), (180, 2828556), (216, 2357130), (240, 2121417), (270, 1885704), (324, 1571420), (360, 1414278), (405, 1257136), (432, 1178565), (540, 942852), (648, 785710), (720, 707139), (810, 628568), (1080, 471426), (1296, 392855), (1620, 314284), (2160, 235713), (3240, 157142), (6480, 78571)]