61466880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{16007}}^1$

素因数の和:16031

約数の個数: 72

約数和(自身を含む): 196322112

約数和(自身を除く): 134855232

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, 16007, 32014, 48021, 64028, 80035, 96042, 128056, 160070, 192084, 240105, 256112, 320140, 384168, 480210, 512224, 640280, 768336, 960420, 1024448, 1280560, 1536672, 1920840, 2048896, 2561120, 3073344, 3841680, 4097792, 5122240, 6146688, 7683360, 10244480, 12293376, 15366720, 20488960, 30733440, 61466880]

約数ペア:

[(1, 61466880), (2, 30733440), (3, 20488960), (4, 15366720), (5, 12293376), (6, 10244480), (8, 7683360), (10, 6146688), (12, 5122240), (15, 4097792), (16, 3841680), (20, 3073344), (24, 2561120), (30, 2048896), (32, 1920840), (40, 1536672), (48, 1280560), (60, 1024448), (64, 960420), (80, 768336), (96, 640280), (120, 512224), (128, 480210), (160, 384168), (192, 320140), (240, 256112), (256, 240105), (320, 192084), (384, 160070), (480, 128056), (640, 96042), (768, 80035), (960, 64028), (1280, 48021), (1920, 32014), (3840, 16007)]