2028031440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{367397}}^1$

素因数の和:367436

約数の個数: 80

約数和(自身を含む): 6560258688

約数和(自身を除く): 4532227248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 367397, 734794, 1102191, 1469588, 1836985, 2204382, 2939176, 3673970, 4408764, 5510955, 5878352, 7347940, 8450131, 8817528, 11021910, 14695880, 16900262, 17635056, 22043820, 25350393, 29391760, 33800524, 42250655, 44087640, 50700786, 67601048, 84501310, 88175280, 101401572, 126751965, 135202096, 169002620, 202803144, 253503930, 338005240, 405606288, 507007860, 676010480, 1014015720, 2028031440]

約数ペア:

[(1, 2028031440), (2, 1014015720), (3, 676010480), (4, 507007860), (5, 405606288), (6, 338005240), (8, 253503930), (10, 202803144), (12, 169002620), (15, 135202096), (16, 126751965), (20, 101401572), (23, 88175280), (24, 84501310), (30, 67601048), (40, 50700786), (46, 44087640), (48, 42250655), (60, 33800524), (69, 29391760), (80, 25350393), (92, 22043820), (115, 17635056), (120, 16900262), (138, 14695880), (184, 11021910), (230, 8817528), (240, 8450131), (276, 7347940), (345, 5878352), (368, 5510955), (460, 4408764), (552, 3673970), (690, 2939176), (920, 2204382), (1104, 1836985), (1380, 1469588), (1840, 1102191), (2760, 734794), (5520, 367397)]