74955120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{312313}}^1$

素因数の和:312329

約数の個数: 40

約数和(自身を含む): 232361616

約数和(自身を除く): 157406496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 312313, 624626, 936939, 1249252, 1561565, 1873878, 2498504, 3123130, 3747756, 4684695, 4997008, 6246260, 7495512, 9369390, 12492520, 14991024, 18738780, 24985040, 37477560, 74955120]

約数ペア:

[(1, 74955120), (2, 37477560), (3, 24985040), (4, 18738780), (5, 14991024), (6, 12492520), (8, 9369390), (10, 7495512), (12, 6246260), (15, 4997008), (16, 4684695), (20, 3747756), (24, 3123130), (30, 2498504), (40, 1873878), (48, 1561565), (60, 1249252), (80, 936939), (120, 624626), (240, 312313)]