137123040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{285673}}^1$

素因数の和:285691

約数の個数: 48

約数和(自身を含む): 431939088

約数和(自身を除く): 294816048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 285673, 571346, 857019, 1142692, 1428365, 1714038, 2285384, 2856730, 3428076, 4285095, 4570768, 5713460, 6856152, 8570190, 9141536, 11426920, 13712304, 17140380, 22853840, 27424608, 34280760, 45707680, 68561520, 137123040]

約数ペア:

[(1, 137123040), (2, 68561520), (3, 45707680), (4, 34280760), (5, 27424608), (6, 22853840), (8, 17140380), (10, 13712304), (12, 11426920), (15, 9141536), (16, 8570190), (20, 6856152), (24, 5713460), (30, 4570768), (32, 4285095), (40, 3428076), (48, 2856730), (60, 2285384), (80, 1714038), (96, 1428365), (120, 1142692), (160, 857019), (240, 571346), (480, 285673)]