209464304880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3119}}^1\times {\mathrm{279823}}^1$

素因数の和:282958

約数の個数: 80

約数和(自身を含む): 649549854720

約数和(自身を除く): 440085549840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3119, 6238, 9357, 12476, 15595, 18714, 24952, 31190, 37428, 46785, 49904, 62380, 74856, 93570, 124760, 149712, 187140, 249520, 279823, 374280, 559646, 748560, 839469, 1119292, 1399115, 1678938, 2238584, 2798230, 3357876, 4197345, 4477168, 5596460, 6715752, 8394690, 11192920, 13431504, 16789380, 22385840, 33578760, 67157520, 872767937, 1745535874, 2618303811, 3491071748, 4363839685, 5236607622, 6982143496, 8727679370, 10473215244, 13091519055, 13964286992, 17455358740, 20946430488, 26183038110, 34910717480, 41892860976, 52366076220, 69821434960, 104732152440, 209464304880]

約数ペア:

[(1, 209464304880), (2, 104732152440), (3, 69821434960), (4, 52366076220), (5, 41892860976), (6, 34910717480), (8, 26183038110), (10, 20946430488), (12, 17455358740), (15, 13964286992), (16, 13091519055), (20, 10473215244), (24, 8727679370), (30, 6982143496), (40, 5236607622), (48, 4363839685), (60, 3491071748), (80, 2618303811), (120, 1745535874), (240, 872767937), (3119, 67157520), (6238, 33578760), (9357, 22385840), (12476, 16789380), (15595, 13431504), (18714, 11192920), (24952, 8394690), (31190, 6715752), (37428, 5596460), (46785, 4477168), (49904, 4197345), (62380, 3357876), (74856, 2798230), (93570, 2238584), (124760, 1678938), (149712, 1399115), (187140, 1119292), (249520, 839469), (279823, 748560), (374280, 559646)]