152981760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{39839}}^1$

素因数の和:39863

約数の個数: 72

約数和(自身を含む): 488597760

約数和(自身を除く): 335616000

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, 39839, 79678, 119517, 159356, 199195, 239034, 318712, 398390, 478068, 597585, 637424, 796780, 956136, 1195170, 1274848, 1593560, 1912272, 2390340, 2549696, 3187120, 3824544, 4780680, 5099392, 6374240, 7649088, 9561360, 10198784, 12748480, 15298176, 19122720, 25496960, 30596352, 38245440, 50993920, 76490880, 152981760]

約数ペア:

[(1, 152981760), (2, 76490880), (3, 50993920), (4, 38245440), (5, 30596352), (6, 25496960), (8, 19122720), (10, 15298176), (12, 12748480), (15, 10198784), (16, 9561360), (20, 7649088), (24, 6374240), (30, 5099392), (32, 4780680), (40, 3824544), (48, 3187120), (60, 2549696), (64, 2390340), (80, 1912272), (96, 1593560), (120, 1274848), (128, 1195170), (160, 956136), (192, 796780), (240, 637424), (256, 597585), (320, 478068), (384, 398390), (480, 318712), (640, 239034), (768, 199195), (960, 159356), (1280, 119517), (1920, 79678), (3840, 39839)]