154058880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{80239}}^1$

素因数の和:80261

約数の個数: 64

約数和(自身を含む): 491068800

約数和(自身を除く): 337009920

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, 320, 384, 480, 640, 960, 1920, 80239, 160478, 240717, 320956, 401195, 481434, 641912, 802390, 962868, 1203585, 1283824, 1604780, 1925736, 2407170, 2567648, 3209560, 3851472, 4814340, 5135296, 6419120, 7702944, 9628680, 10270592, 12838240, 15405888, 19257360, 25676480, 30811776, 38514720, 51352960, 77029440, 154058880]

約数ペア:

[(1, 154058880), (2, 77029440), (3, 51352960), (4, 38514720), (5, 30811776), (6, 25676480), (8, 19257360), (10, 15405888), (12, 12838240), (15, 10270592), (16, 9628680), (20, 7702944), (24, 6419120), (30, 5135296), (32, 4814340), (40, 3851472), (48, 3209560), (60, 2567648), (64, 2407170), (80, 1925736), (96, 1604780), (120, 1283824), (128, 1203585), (160, 962868), (192, 802390), (240, 641912), (320, 481434), (384, 401195), (480, 320956), (640, 240717), (960, 160478), (1920, 80239)]