2078783640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{140839}}^1$

素因数の和:140897

約数の個数: 96

約数和(自身を含む): 6920877600

約数和(自身を除く): 4842093960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 328, 360, 369, 410, 492, 615, 738, 820, 984, 1230, 1476, 1640, 1845, 2460, 2952, 3690, 4920, 7380, 14760, 140839, 281678, 422517, 563356, 704195, 845034, 1126712, 1267551, 1408390, 1690068, 2112585, 2535102, 2816780, 3380136, 4225170, 5070204, 5633560, 5774399, 6337755, 8450340, 10140408, 11548798, 12675510, 16900680, 17323197, 23097596, 25351020, 28871995, 34646394, 46195192, 50702040, 51969591, 57743990, 69292788, 86615985, 103939182, 115487980, 138585576, 173231970, 207878364, 230975960, 259847955, 346463940, 415756728, 519695910, 692927880, 1039391820, 2078783640]

約数ペア:

[(1, 2078783640), (2, 1039391820), (3, 692927880), (4, 519695910), (5, 415756728), (6, 346463940), (8, 259847955), (9, 230975960), (10, 207878364), (12, 173231970), (15, 138585576), (18, 115487980), (20, 103939182), (24, 86615985), (30, 69292788), (36, 57743990), (40, 51969591), (41, 50702040), (45, 46195192), (60, 34646394), (72, 28871995), (82, 25351020), (90, 23097596), (120, 17323197), (123, 16900680), (164, 12675510), (180, 11548798), (205, 10140408), (246, 8450340), (328, 6337755), (360, 5774399), (369, 5633560), (410, 5070204), (492, 4225170), (615, 3380136), (738, 2816780), (820, 2535102), (984, 2112585), (1230, 1690068), (1476, 1408390), (1640, 1267551), (1845, 1126712), (2460, 845034), (2952, 704195), (3690, 563356), (4920, 422517), (7380, 281678), (14760, 140839)]