61696080

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{9521}}^1$

素因数の和:9546

約数の個数: 100

約数和(自身を含む): 214302132

約数和(自身を除く): 152606052

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, 9521, 19042, 28563, 38084, 47605, 57126, 76168, 85689, 95210, 114252, 142815, 152336, 171378, 190420, 228504, 257067, 285630, 342756, 380840, 428445, 457008, 514134, 571260, 685512, 761680, 771201, 856890, 1028268, 1142520, 1285335, 1371024, 1542402, 1713780, 2056536, 2285040, 2570670, 3084804, 3427560, 3856005, 4113072, 5141340, 6169608, 6855120, 7712010, 10282680, 12339216, 15424020, 20565360, 30848040, 61696080]

約数ペア:

[(1, 61696080), (2, 30848040), (3, 20565360), (4, 15424020), (5, 12339216), (6, 10282680), (8, 7712010), (9, 6855120), (10, 6169608), (12, 5141340), (15, 4113072), (16, 3856005), (18, 3427560), (20, 3084804), (24, 2570670), (27, 2285040), (30, 2056536), (36, 1713780), (40, 1542402), (45, 1371024), (48, 1285335), (54, 1142520), (60, 1028268), (72, 856890), (80, 771201), (81, 761680), (90, 685512), (108, 571260), (120, 514134), (135, 457008), (144, 428445), (162, 380840), (180, 342756), (216, 285630), (240, 257067), (270, 228504), (324, 190420), (360, 171378), (405, 152336), (432, 142815), (540, 114252), (648, 95210), (720, 85689), (810, 76168), (1080, 57126), (1296, 47605), (1620, 38084), (2160, 28563), (3240, 19042), (6480, 9521)]