2017993080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{44371}}^1$

素因数の和:44764

約数の個数: 64

約数和(自身を含む): 6070089600

約数和(自身を除く): 4052096520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 379, 758, 1137, 1516, 1895, 2274, 3032, 3790, 4548, 5685, 7580, 9096, 11370, 15160, 22740, 44371, 45480, 88742, 133113, 177484, 221855, 266226, 354968, 443710, 532452, 665565, 887420, 1064904, 1331130, 1774840, 2662260, 5324520, 16816609, 33633218, 50449827, 67266436, 84083045, 100899654, 134532872, 168166090, 201799308, 252249135, 336332180, 403598616, 504498270, 672664360, 1008996540, 2017993080]

約数ペア:

[(1, 2017993080), (2, 1008996540), (3, 672664360), (4, 504498270), (5, 403598616), (6, 336332180), (8, 252249135), (10, 201799308), (12, 168166090), (15, 134532872), (20, 100899654), (24, 84083045), (30, 67266436), (40, 50449827), (60, 33633218), (120, 16816609), (379, 5324520), (758, 2662260), (1137, 1774840), (1516, 1331130), (1895, 1064904), (2274, 887420), (3032, 665565), (3790, 532452), (4548, 443710), (5685, 354968), (7580, 266226), (9096, 221855), (11370, 177484), (15160, 133113), (22740, 88742), (44371, 45480)]