68785320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30169}}^1$

素因数の和:30202

約数の個数: 64

約数和(自身を含む): 217224000

約数和(自身を除く): 148438680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 30169, 60338, 90507, 120676, 150845, 181014, 241352, 301690, 362028, 452535, 573211, 603380, 724056, 905070, 1146422, 1206760, 1719633, 1810140, 2292844, 2866055, 3439266, 3620280, 4585688, 5732110, 6878532, 8598165, 11464220, 13757064, 17196330, 22928440, 34392660, 68785320]

約数ペア:

[(1, 68785320), (2, 34392660), (3, 22928440), (4, 17196330), (5, 13757064), (6, 11464220), (8, 8598165), (10, 6878532), (12, 5732110), (15, 4585688), (19, 3620280), (20, 3439266), (24, 2866055), (30, 2292844), (38, 1810140), (40, 1719633), (57, 1206760), (60, 1146422), (76, 905070), (95, 724056), (114, 603380), (120, 573211), (152, 452535), (190, 362028), (228, 301690), (285, 241352), (380, 181014), (456, 150845), (570, 120676), (760, 90507), (1140, 60338), (2280, 30169)]