26578080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{18457}}^1$

素因数の和:18478

約数の個数: 72

約数和(自身を含む): 90702612

約数和(自身を除く): 64124532

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 18457, 36914, 55371, 73828, 92285, 110742, 147656, 166113, 184570, 221484, 276855, 295312, 332226, 369140, 442968, 553710, 590624, 664452, 738280, 830565, 885936, 1107420, 1328904, 1476560, 1661130, 1771872, 2214840, 2657808, 2953120, 3322260, 4429680, 5315616, 6644520, 8859360, 13289040, 26578080]

約数ペア:

[(1, 26578080), (2, 13289040), (3, 8859360), (4, 6644520), (5, 5315616), (6, 4429680), (8, 3322260), (9, 2953120), (10, 2657808), (12, 2214840), (15, 1771872), (16, 1661130), (18, 1476560), (20, 1328904), (24, 1107420), (30, 885936), (32, 830565), (36, 738280), (40, 664452), (45, 590624), (48, 553710), (60, 442968), (72, 369140), (80, 332226), (90, 295312), (96, 276855), (120, 221484), (144, 184570), (160, 166113), (180, 147656), (240, 110742), (288, 92285), (360, 73828), (480, 55371), (720, 36914), (1440, 18457)]