427506720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{8171}}^1$

素因数の和:8298

約数の個数: 96

約数和(自身を含む): 1359167040

約数和(自身を除く): 931660320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 109, 120, 160, 218, 240, 327, 436, 480, 545, 654, 872, 1090, 1308, 1635, 1744, 2180, 2616, 3270, 3488, 4360, 5232, 6540, 8171, 8720, 10464, 13080, 16342, 17440, 24513, 26160, 32684, 40855, 49026, 52320, 65368, 81710, 98052, 122565, 130736, 163420, 196104, 245130, 261472, 326840, 392208, 490260, 653680, 784416, 890639, 980520, 1307360, 1781278, 1961040, 2671917, 3562556, 3922080, 4453195, 5343834, 7125112, 8906390, 10687668, 13359585, 14250224, 17812780, 21375336, 26719170, 28500448, 35625560, 42750672, 53438340, 71251120, 85501344, 106876680, 142502240, 213753360, 427506720]

約数ペア:

[(1, 427506720), (2, 213753360), (3, 142502240), (4, 106876680), (5, 85501344), (6, 71251120), (8, 53438340), (10, 42750672), (12, 35625560), (15, 28500448), (16, 26719170), (20, 21375336), (24, 17812780), (30, 14250224), (32, 13359585), (40, 10687668), (48, 8906390), (60, 7125112), (80, 5343834), (96, 4453195), (109, 3922080), (120, 3562556), (160, 2671917), (218, 1961040), (240, 1781278), (327, 1307360), (436, 980520), (480, 890639), (545, 784416), (654, 653680), (872, 490260), (1090, 392208), (1308, 326840), (1635, 261472), (1744, 245130), (2180, 196104), (2616, 163420), (3270, 130736), (3488, 122565), (4360, 98052), (5232, 81710), (6540, 65368), (8171, 52320), (8720, 49026), (10464, 40855), (13080, 32684), (16342, 26160), (17440, 24513)]