2866835280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{42209}}^1$

素因数の和:42508

約数の個数: 80

約数和(自身を含む): 8918804160

約数和(自身を除く): 6051968880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 283, 566, 849, 1132, 1415, 1698, 2264, 2830, 3396, 4245, 4528, 5660, 6792, 8490, 11320, 13584, 16980, 22640, 33960, 42209, 67920, 84418, 126627, 168836, 211045, 253254, 337672, 422090, 506508, 633135, 675344, 844180, 1013016, 1266270, 1688360, 2026032, 2532540, 3376720, 5065080, 10130160, 11945147, 23890294, 35835441, 47780588, 59725735, 71670882, 95561176, 119451470, 143341764, 179177205, 191122352, 238902940, 286683528, 358354410, 477805880, 573367056, 716708820, 955611760, 1433417640, 2866835280]

約数ペア:

[(1, 2866835280), (2, 1433417640), (3, 955611760), (4, 716708820), (5, 573367056), (6, 477805880), (8, 358354410), (10, 286683528), (12, 238902940), (15, 191122352), (16, 179177205), (20, 143341764), (24, 119451470), (30, 95561176), (40, 71670882), (48, 59725735), (60, 47780588), (80, 35835441), (120, 23890294), (240, 11945147), (283, 10130160), (566, 5065080), (849, 3376720), (1132, 2532540), (1415, 2026032), (1698, 1688360), (2264, 1266270), (2830, 1013016), (3396, 844180), (4245, 675344), (4528, 633135), (5660, 506508), (6792, 422090), (8490, 337672), (11320, 253254), (13584, 211045), (16980, 168836), (22640, 126627), (33960, 84418), (42209, 67920)]