290444160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{151273}}^1$

素因数の和:151295

約数の個数: 64

約数和(自身を含む): 925796880

約数和(自身を除く): 635352720

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, 151273, 302546, 453819, 605092, 756365, 907638, 1210184, 1512730, 1815276, 2269095, 2420368, 3025460, 3630552, 4538190, 4840736, 6050920, 7261104, 9076380, 9681472, 12101840, 14522208, 18152760, 19362944, 24203680, 29044416, 36305520, 48407360, 58088832, 72611040, 96814720, 145222080, 290444160]

約数ペア:

[(1, 290444160), (2, 145222080), (3, 96814720), (4, 72611040), (5, 58088832), (6, 48407360), (8, 36305520), (10, 29044416), (12, 24203680), (15, 19362944), (16, 18152760), (20, 14522208), (24, 12101840), (30, 9681472), (32, 9076380), (40, 7261104), (48, 6050920), (60, 4840736), (64, 4538190), (80, 3630552), (96, 3025460), (120, 2420368), (128, 2269095), (160, 1815276), (192, 1512730), (240, 1210184), (320, 907638), (384, 756365), (480, 605092), (640, 453819), (960, 302546), (1920, 151273)]