68483040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{142673}}^1$

素因数の和:142691

約数の個数: 48

約数和(自身を含む): 215723088

約数和(自身を除く): 147240048

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, 142673, 285346, 428019, 570692, 713365, 856038, 1141384, 1426730, 1712076, 2140095, 2282768, 2853460, 3424152, 4280190, 4565536, 5706920, 6848304, 8560380, 11413840, 13696608, 17120760, 22827680, 34241520, 68483040]

約数ペア:

[(1, 68483040), (2, 34241520), (3, 22827680), (4, 17120760), (5, 13696608), (6, 11413840), (8, 8560380), (10, 6848304), (12, 5706920), (15, 4565536), (16, 4280190), (20, 3424152), (24, 2853460), (30, 2282768), (32, 2140095), (40, 1712076), (48, 1426730), (60, 1141384), (80, 856038), (96, 713365), (120, 570692), (160, 428019), (240, 285346), (480, 142673)]