1398602880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{242813}}^1$

素因数の和:242838

約数の個数: 96

約数和(自身を含む): 4829570460

約数和(自身を除く): 3430967580

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, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 242813, 485626, 728439, 971252, 1214065, 1456878, 1942504, 2185317, 2428130, 2913756, 3642195, 3885008, 4370634, 4856260, 5827512, 7284390, 7770016, 8741268, 9712520, 10926585, 11655024, 14568780, 15540032, 17482536, 19425040, 21853170, 23310048, 29137560, 31080064, 34965072, 38850080, 43706340, 46620096, 58275120, 69930144, 77700160, 87412680, 93240192, 116550240, 139860288, 155400320, 174825360, 233100480, 279720576, 349650720, 466200960, 699301440, 1398602880]

約数ペア:

[(1, 1398602880), (2, 699301440), (3, 466200960), (4, 349650720), (5, 279720576), (6, 233100480), (8, 174825360), (9, 155400320), (10, 139860288), (12, 116550240), (15, 93240192), (16, 87412680), (18, 77700160), (20, 69930144), (24, 58275120), (30, 46620096), (32, 43706340), (36, 38850080), (40, 34965072), (45, 31080064), (48, 29137560), (60, 23310048), (64, 21853170), (72, 19425040), (80, 17482536), (90, 15540032), (96, 14568780), (120, 11655024), (128, 10926585), (144, 9712520), (160, 8741268), (180, 7770016), (192, 7284390), (240, 5827512), (288, 4856260), (320, 4370634), (360, 3885008), (384, 3642195), (480, 2913756), (576, 2428130), (640, 2185317), (720, 1942504), (960, 1456878), (1152, 1214065), (1440, 971252), (1920, 728439), (2880, 485626), (5760, 242813)]