538679040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{140281}}^1$

素因数の和:140305

約数の個数: 72

約数和(自身を含む): 1720418448

約数和(自身を除く): 1181739408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 140281, 280562, 420843, 561124, 701405, 841686, 1122248, 1402810, 1683372, 2104215, 2244496, 2805620, 3366744, 4208430, 4488992, 5611240, 6733488, 8416860, 8977984, 11222480, 13466976, 16833720, 17955968, 22444960, 26933952, 33667440, 35911936, 44889920, 53867904, 67334880, 89779840, 107735808, 134669760, 179559680, 269339520, 538679040]

約数ペア:

[(1, 538679040), (2, 269339520), (3, 179559680), (4, 134669760), (5, 107735808), (6, 89779840), (8, 67334880), (10, 53867904), (12, 44889920), (15, 35911936), (16, 33667440), (20, 26933952), (24, 22444960), (30, 17955968), (32, 16833720), (40, 13466976), (48, 11222480), (60, 8977984), (64, 8416860), (80, 6733488), (96, 5611240), (120, 4488992), (128, 4208430), (160, 3366744), (192, 2805620), (240, 2244496), (256, 2104215), (320, 1683372), (384, 1402810), (480, 1122248), (640, 841686), (768, 701405), (960, 561124), (1280, 420843), (1920, 280562), (3840, 140281)]