8979939720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{202799}}^1$

素因数の和:202860

約数の個数: 128

約数和(自身を含む): 30663360000

約数和(自身を除く): 21683420280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 82, 90, 108, 120, 123, 135, 164, 180, 205, 216, 246, 270, 328, 360, 369, 410, 492, 540, 615, 738, 820, 984, 1080, 1107, 1230, 1476, 1640, 1845, 2214, 2460, 2952, 3690, 4428, 4920, 5535, 7380, 8856, 11070, 14760, 22140, 44280, 202799, 405598, 608397, 811196, 1013995, 1216794, 1622392, 1825191, 2027990, 2433588, 3041985, 3650382, 4055980, 4867176, 5475573, 6083970, 7300764, 8111960, 8314759, 9125955, 10951146, 12167940, 14601528, 16629518, 18251910, 21902292, 24335880, 24944277, 27377865, 33259036, 36503820, 41573795, 43804584, 49888554, 54755730, 66518072, 73007640, 74832831, 83147590, 99777108, 109511460, 124721385, 149665662, 166295180, 199554216, 219022920, 224498493, 249442770, 299331324, 332590360, 374164155, 448996986, 498885540, 598662648, 748328310, 897993972, 997771080, 1122492465, 1496656620, 1795987944, 2244984930, 2993313240, 4489969860, 8979939720]

約数ペア:

[(1, 8979939720), (2, 4489969860), (3, 2993313240), (4, 2244984930), (5, 1795987944), (6, 1496656620), (8, 1122492465), (9, 997771080), (10, 897993972), (12, 748328310), (15, 598662648), (18, 498885540), (20, 448996986), (24, 374164155), (27, 332590360), (30, 299331324), (36, 249442770), (40, 224498493), (41, 219022920), (45, 199554216), (54, 166295180), (60, 149665662), (72, 124721385), (82, 109511460), (90, 99777108), (108, 83147590), (120, 74832831), (123, 73007640), (135, 66518072), (164, 54755730), (180, 49888554), (205, 43804584), (216, 41573795), (246, 36503820), (270, 33259036), (328, 27377865), (360, 24944277), (369, 24335880), (410, 21902292), (492, 18251910), (540, 16629518), (615, 14601528), (738, 12167940), (820, 10951146), (984, 9125955), (1080, 8314759), (1107, 8111960), (1230, 7300764), (1476, 6083970), (1640, 5475573), (1845, 4867176), (2214, 4055980), (2460, 3650382), (2952, 3041985), (3690, 2433588), (4428, 2027990), (4920, 1825191), (5535, 1622392), (7380, 1216794), (8856, 1013995), (11070, 811196), (14760, 608397), (22140, 405598), (44280, 202799)]