48963840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:376

約数の個数: 144

約数和(自身を含む): 160707456

約数和(自身を除く): 111743616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 256, 311, 320, 328, 384, 410, 480, 492, 615, 622, 640, 656, 768, 820, 933, 960, 984, 1230, 1244, 1280, 1312, 1555, 1640, 1866, 1920, 1968, 2460, 2488, 2624, 3110, 3280, 3732, 3840, 3936, 4665, 4920, 4976, 5248, 6220, 6560, 7464, 7872, 9330, 9840, 9952, 10496, 12440, 12751, 13120, 14928, 15744, 18660, 19680, 19904, 24880, 25502, 26240, 29856, 31488, 37320, 38253, 39360, 39808, 49760, 51004, 52480, 59712, 63755, 74640, 76506, 78720, 79616, 99520, 102008, 119424, 127510, 149280, 153012, 157440, 191265, 199040, 204016, 238848, 255020, 298560, 306024, 382530, 398080, 408032, 510040, 597120, 612048, 765060, 816064, 1020080, 1194240, 1224096, 1530120, 1632128, 2040160, 2448192, 3060240, 3264256, 4080320, 4896384, 6120480, 8160640, 9792768, 12240960, 16321280, 24481920, 48963840]

約数ペア:

[(1, 48963840), (2, 24481920), (3, 16321280), (4, 12240960), (5, 9792768), (6, 8160640), (8, 6120480), (10, 4896384), (12, 4080320), (15, 3264256), (16, 3060240), (20, 2448192), (24, 2040160), (30, 1632128), (32, 1530120), (40, 1224096), (41, 1194240), (48, 1020080), (60, 816064), (64, 765060), (80, 612048), (82, 597120), (96, 510040), (120, 408032), (123, 398080), (128, 382530), (160, 306024), (164, 298560), (192, 255020), (205, 238848), (240, 204016), (246, 199040), (256, 191265), (311, 157440), (320, 153012), (328, 149280), (384, 127510), (410, 119424), (480, 102008), (492, 99520), (615, 79616), (622, 78720), (640, 76506), (656, 74640), (768, 63755), (820, 59712), (933, 52480), (960, 51004), (984, 49760), (1230, 39808), (1244, 39360), (1280, 38253), (1312, 37320), (1555, 31488), (1640, 29856), (1866, 26240), (1920, 25502), (1968, 24880), (2460, 19904), (2488, 19680), (2624, 18660), (3110, 15744), (3280, 14928), (3732, 13120), (3840, 12751), (3936, 12440), (4665, 10496), (4920, 9952), (4976, 9840), (5248, 9330), (6220, 7872), (6560, 7464)]