122931840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1489}}^1$

素因数の和:1554

約数の個数: 128

約数和(自身を含む): 401227200

約数和(自身を除く): 278295360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 240, 258, 320, 344, 384, 430, 480, 516, 640, 645, 688, 860, 960, 1032, 1290, 1376, 1489, 1720, 1920, 2064, 2580, 2752, 2978, 3440, 4128, 4467, 5160, 5504, 5956, 6880, 7445, 8256, 8934, 10320, 11912, 13760, 14890, 16512, 17868, 20640, 22335, 23824, 27520, 29780, 35736, 41280, 44670, 47648, 59560, 64027, 71472, 82560, 89340, 95296, 119120, 128054, 142944, 178680, 190592, 192081, 238240, 256108, 285888, 320135, 357360, 384162, 476480, 512216, 571776, 640270, 714720, 768324, 952960, 960405, 1024432, 1280540, 1429440, 1536648, 1920810, 2048864, 2561080, 2858880, 3073296, 3841620, 4097728, 5122160, 6146592, 7683240, 8195456, 10244320, 12293184, 15366480, 20488640, 24586368, 30732960, 40977280, 61465920, 122931840]

約数ペア:

[(1, 122931840), (2, 61465920), (3, 40977280), (4, 30732960), (5, 24586368), (6, 20488640), (8, 15366480), (10, 12293184), (12, 10244320), (15, 8195456), (16, 7683240), (20, 6146592), (24, 5122160), (30, 4097728), (32, 3841620), (40, 3073296), (43, 2858880), (48, 2561080), (60, 2048864), (64, 1920810), (80, 1536648), (86, 1429440), (96, 1280540), (120, 1024432), (128, 960405), (129, 952960), (160, 768324), (172, 714720), (192, 640270), (215, 571776), (240, 512216), (258, 476480), (320, 384162), (344, 357360), (384, 320135), (430, 285888), (480, 256108), (516, 238240), (640, 192081), (645, 190592), (688, 178680), (860, 142944), (960, 128054), (1032, 119120), (1290, 95296), (1376, 89340), (1489, 82560), (1720, 71472), (1920, 64027), (2064, 59560), (2580, 47648), (2752, 44670), (2978, 41280), (3440, 35736), (4128, 29780), (4467, 27520), (5160, 23824), (5504, 22335), (5956, 20640), (6880, 17868), (7445, 16512), (8256, 14890), (8934, 13760), (10320, 11912)]