305216160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{635867}}^1$

素因数の和:635885

約数の個数: 48

約数和(自身を含む): 961432416

約数和(自身を除く): 656216256

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, 635867, 1271734, 1907601, 2543468, 3179335, 3815202, 5086936, 6358670, 7630404, 9538005, 10173872, 12717340, 15260808, 19076010, 20347744, 25434680, 30521616, 38152020, 50869360, 61043232, 76304040, 101738720, 152608080, 305216160]

約数ペア:

[(1, 305216160), (2, 152608080), (3, 101738720), (4, 76304040), (5, 61043232), (6, 50869360), (8, 38152020), (10, 30521616), (12, 25434680), (15, 20347744), (16, 19076010), (20, 15260808), (24, 12717340), (30, 10173872), (32, 9538005), (40, 7630404), (48, 6358670), (60, 5086936), (80, 3815202), (96, 3179335), (120, 2543468), (160, 1907601), (240, 1271734), (480, 635867)]