77181120

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{8933}}^1$

素因数の和:8959

約数の個数: 112

約数和(自身を含む): 272308320

約数和(自身を除く): 195127200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 8933, 17866, 26799, 35732, 44665, 53598, 71464, 80397, 89330, 107196, 133995, 142928, 160794, 178660, 214392, 241191, 267990, 285856, 321588, 357320, 401985, 428784, 482382, 535980, 571712, 643176, 714640, 803970, 857568, 964764, 1071960, 1205955, 1286352, 1429280, 1607940, 1715136, 1929528, 2143920, 2411910, 2572704, 2858560, 3215880, 3859056, 4287840, 4823820, 5145408, 6431760, 7718112, 8575680, 9647640, 12863520, 15436224, 19295280, 25727040, 38590560, 77181120]

約数ペア:

[(1, 77181120), (2, 38590560), (3, 25727040), (4, 19295280), (5, 15436224), (6, 12863520), (8, 9647640), (9, 8575680), (10, 7718112), (12, 6431760), (15, 5145408), (16, 4823820), (18, 4287840), (20, 3859056), (24, 3215880), (27, 2858560), (30, 2572704), (32, 2411910), (36, 2143920), (40, 1929528), (45, 1715136), (48, 1607940), (54, 1429280), (60, 1286352), (64, 1205955), (72, 1071960), (80, 964764), (90, 857568), (96, 803970), (108, 714640), (120, 643176), (135, 571712), (144, 535980), (160, 482382), (180, 428784), (192, 401985), (216, 357320), (240, 321588), (270, 285856), (288, 267990), (320, 241191), (360, 214392), (432, 178660), (480, 160794), (540, 142928), (576, 133995), (720, 107196), (864, 89330), (960, 80397), (1080, 71464), (1440, 53598), (1728, 44665), (2160, 35732), (2880, 26799), (4320, 17866), (8640, 8933)]