197018880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{51307}}^1$

素因数の和:51331

約数の個数: 72

約数和(自身を含む): 629241312

約数和(自身を除く): 432222432

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, 51307, 102614, 153921, 205228, 256535, 307842, 410456, 513070, 615684, 769605, 820912, 1026140, 1231368, 1539210, 1641824, 2052280, 2462736, 3078420, 3283648, 4104560, 4925472, 6156840, 6567296, 8209120, 9850944, 12313680, 13134592, 16418240, 19701888, 24627360, 32836480, 39403776, 49254720, 65672960, 98509440, 197018880]

約数ペア:

[(1, 197018880), (2, 98509440), (3, 65672960), (4, 49254720), (5, 39403776), (6, 32836480), (8, 24627360), (10, 19701888), (12, 16418240), (15, 13134592), (16, 12313680), (20, 9850944), (24, 8209120), (30, 6567296), (32, 6156840), (40, 4925472), (48, 4104560), (60, 3283648), (64, 3078420), (80, 2462736), (96, 2052280), (120, 1641824), (128, 1539210), (160, 1231368), (192, 1026140), (240, 820912), (256, 769605), (320, 615684), (384, 513070), (480, 410456), (640, 307842), (768, 256535), (960, 205228), (1280, 153921), (1920, 102614), (3840, 51307)]