78338880

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{9067}}^1$

素因数の和:9093

約数の個数: 112

約数和(自身を含む): 276392640

約数和(自身を除く): 198053760

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, 9067, 18134, 27201, 36268, 45335, 54402, 72536, 81603, 90670, 108804, 136005, 145072, 163206, 181340, 217608, 244809, 272010, 290144, 326412, 362680, 408015, 435216, 489618, 544020, 580288, 652824, 725360, 816030, 870432, 979236, 1088040, 1224045, 1305648, 1450720, 1632060, 1740864, 1958472, 2176080, 2448090, 2611296, 2901440, 3264120, 3916944, 4352160, 4896180, 5222592, 6528240, 7833888, 8704320, 9792360, 13056480, 15667776, 19584720, 26112960, 39169440, 78338880]

約数ペア:

[(1, 78338880), (2, 39169440), (3, 26112960), (4, 19584720), (5, 15667776), (6, 13056480), (8, 9792360), (9, 8704320), (10, 7833888), (12, 6528240), (15, 5222592), (16, 4896180), (18, 4352160), (20, 3916944), (24, 3264120), (27, 2901440), (30, 2611296), (32, 2448090), (36, 2176080), (40, 1958472), (45, 1740864), (48, 1632060), (54, 1450720), (60, 1305648), (64, 1224045), (72, 1088040), (80, 979236), (90, 870432), (96, 816030), (108, 725360), (120, 652824), (135, 580288), (144, 544020), (160, 489618), (180, 435216), (192, 408015), (216, 362680), (240, 326412), (270, 290144), (288, 272010), (320, 244809), (360, 217608), (432, 181340), (480, 163206), (540, 145072), (576, 136005), (720, 108804), (864, 90670), (960, 81603), (1080, 72536), (1440, 54402), (1728, 45335), (2160, 36268), (2880, 27201), (4320, 18134), (8640, 9067)]