1529720

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{229}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 3477600

約数和(自身を除く): 1947880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 229, 334, 458, 668, 835, 916, 1145, 1336, 1670, 1832, 2290, 3340, 4580, 6680, 9160, 38243, 76486, 152972, 191215, 305944, 382430, 764860, 1529720]

約数ペア:

[(1, 1529720), (2, 764860), (4, 382430), (5, 305944), (8, 191215), (10, 152972), (20, 76486), (40, 38243), (167, 9160), (229, 6680), (334, 4580), (458, 3340), (668, 2290), (835, 1832), (916, 1670), (1145, 1336)]