67748040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{188189}}^1$

素因数の和:188206

約数の個数: 48

約数和(自身を含む): 220182300

約数和(自身を除く): 152434260

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, 188189, 376378, 564567, 752756, 940945, 1129134, 1505512, 1693701, 1881890, 2258268, 2822835, 3387402, 3763780, 4516536, 5645670, 6774804, 7527560, 8468505, 11291340, 13549608, 16937010, 22582680, 33874020, 67748040]

約数ペア:

[(1, 67748040), (2, 33874020), (3, 22582680), (4, 16937010), (5, 13549608), (6, 11291340), (8, 8468505), (9, 7527560), (10, 6774804), (12, 5645670), (15, 4516536), (18, 3763780), (20, 3387402), (24, 2822835), (30, 2258268), (36, 1881890), (40, 1693701), (45, 1505512), (60, 1129134), (72, 940945), (90, 752756), (120, 564567), (180, 376378), (360, 188189)]