42008040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{116689}}^1$

素因数の和:116706

約数の個数: 48

約数和(自身を含む): 136527300

約数和(自身を除く): 94519260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 116689, 233378, 350067, 466756, 583445, 700134, 933512, 1050201, 1166890, 1400268, 1750335, 2100402, 2333780, 2800536, 3500670, 4200804, 4667560, 5251005, 7001340, 8401608, 10502010, 14002680, 21004020, 42008040]

約数ペア:

[(1, 42008040), (2, 21004020), (3, 14002680), (4, 10502010), (5, 8401608), (6, 7001340), (8, 5251005), (9, 4667560), (10, 4200804), (12, 3500670), (15, 2800536), (18, 2333780), (20, 2100402), (24, 1750335), (30, 1400268), (36, 1166890), (40, 1050201), (45, 933512), (60, 700134), (72, 583445), (90, 466756), (120, 350067), (180, 233378), (360, 116689)]