61116480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{21221}}^1$

素因数の和:21244

約数の個数: 84

約数和(自身を含む): 210225132

約数和(自身を除く): 149108652

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 21221, 42442, 63663, 84884, 106105, 127326, 169768, 190989, 212210, 254652, 318315, 339536, 381978, 424420, 509304, 636630, 679072, 763956, 848840, 954945, 1018608, 1273260, 1358144, 1527912, 1697680, 1909890, 2037216, 2546520, 3055824, 3395360, 3819780, 4074432, 5093040, 6111648, 6790720, 7639560, 10186080, 12223296, 15279120, 20372160, 30558240, 61116480]

約数ペア:

[(1, 61116480), (2, 30558240), (3, 20372160), (4, 15279120), (5, 12223296), (6, 10186080), (8, 7639560), (9, 6790720), (10, 6111648), (12, 5093040), (15, 4074432), (16, 3819780), (18, 3395360), (20, 3055824), (24, 2546520), (30, 2037216), (32, 1909890), (36, 1697680), (40, 1527912), (45, 1358144), (48, 1273260), (60, 1018608), (64, 954945), (72, 848840), (80, 763956), (90, 679072), (96, 636630), (120, 509304), (144, 424420), (160, 381978), (180, 339536), (192, 318315), (240, 254652), (288, 212210), (320, 190989), (360, 169768), (480, 127326), (576, 106105), (720, 84884), (960, 63663), (1440, 42442), (2880, 21221)]