83278080

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{7229}}^1$

素因数の和:7256

約数の個数: 108

約数和(自身を含む): 288173340

約数和(自身を除く): 204895260

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, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 7229, 11520, 14458, 21687, 28916, 36145, 43374, 57832, 65061, 72290, 86748, 108435, 115664, 130122, 144580, 173496, 216870, 231328, 260244, 289160, 325305, 346992, 433740, 462656, 520488, 578320, 650610, 693984, 867480, 925312, 1040976, 1156640, 1301220, 1387968, 1734960, 1850624, 2081952, 2313280, 2602440, 2775936, 3469920, 4163904, 4626560, 5204880, 5551872, 6939840, 8327808, 9253120, 10409760, 13879680, 16655616, 20819520, 27759360, 41639040, 83278080]

約数ペア:

[(1, 83278080), (2, 41639040), (3, 27759360), (4, 20819520), (5, 16655616), (6, 13879680), (8, 10409760), (9, 9253120), (10, 8327808), (12, 6939840), (15, 5551872), (16, 5204880), (18, 4626560), (20, 4163904), (24, 3469920), (30, 2775936), (32, 2602440), (36, 2313280), (40, 2081952), (45, 1850624), (48, 1734960), (60, 1387968), (64, 1301220), (72, 1156640), (80, 1040976), (90, 925312), (96, 867480), (120, 693984), (128, 650610), (144, 578320), (160, 520488), (180, 462656), (192, 433740), (240, 346992), (256, 325305), (288, 289160), (320, 260244), (360, 231328), (384, 216870), (480, 173496), (576, 144580), (640, 130122), (720, 115664), (768, 108435), (960, 86748), (1152, 72290), (1280, 65061), (1440, 57832), (1920, 43374), (2304, 36145), (2880, 28916), (3840, 21687), (5760, 14458), (7229, 11520)]