40792320

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{3541}}^1$

素因数の和:3568

約数の個数: 108

約数和(自身を含む): 141177036

約数和(自身を除く): 100384716

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, 3541, 3840, 5760, 7082, 10623, 11520, 14164, 17705, 21246, 28328, 31869, 35410, 42492, 53115, 56656, 63738, 70820, 84984, 106230, 113312, 127476, 141640, 159345, 169968, 212460, 226624, 254952, 283280, 318690, 339936, 424920, 453248, 509904, 566560, 637380, 679872, 849840, 906496, 1019808, 1133120, 1274760, 1359744, 1699680, 2039616, 2266240, 2549520, 2719488, 3399360, 4079232, 4532480, 5099040, 6798720, 8158464, 10198080, 13597440, 20396160, 40792320]

約数ペア:

[(1, 40792320), (2, 20396160), (3, 13597440), (4, 10198080), (5, 8158464), (6, 6798720), (8, 5099040), (9, 4532480), (10, 4079232), (12, 3399360), (15, 2719488), (16, 2549520), (18, 2266240), (20, 2039616), (24, 1699680), (30, 1359744), (32, 1274760), (36, 1133120), (40, 1019808), (45, 906496), (48, 849840), (60, 679872), (64, 637380), (72, 566560), (80, 509904), (90, 453248), (96, 424920), (120, 339936), (128, 318690), (144, 283280), (160, 254952), (180, 226624), (192, 212460), (240, 169968), (256, 159345), (288, 141640), (320, 127476), (360, 113312), (384, 106230), (480, 84984), (576, 70820), (640, 63738), (720, 56656), (768, 53115), (960, 42492), (1152, 35410), (1280, 31869), (1440, 28328), (1920, 21246), (2304, 17705), (2880, 14164), (3541, 11520), (3840, 10623), (5760, 7082)]