259490520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2477}}^1$

素因数の和:2594

約数の個数: 128

約数和(自身を含む): 874238400

約数和(自身を除く): 614747880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 97, 108, 120, 135, 180, 194, 216, 270, 291, 360, 388, 485, 540, 582, 776, 873, 970, 1080, 1164, 1455, 1746, 1940, 2328, 2477, 2619, 2910, 3492, 3880, 4365, 4954, 5238, 5820, 6984, 7431, 8730, 9908, 10476, 11640, 12385, 13095, 14862, 17460, 19816, 20952, 22293, 24770, 26190, 29724, 34920, 37155, 44586, 49540, 52380, 59448, 66879, 74310, 89172, 99080, 104760, 111465, 133758, 148620, 178344, 222930, 240269, 267516, 297240, 334395, 445860, 480538, 535032, 668790, 720807, 891720, 961076, 1201345, 1337580, 1441614, 1922152, 2162421, 2402690, 2675160, 2883228, 3604035, 4324842, 4805380, 5766456, 6487263, 7208070, 8649684, 9610760, 10812105, 12974526, 14416140, 17299368, 21624210, 25949052, 28832280, 32436315, 43248420, 51898104, 64872630, 86496840, 129745260, 259490520]

約数ペア:

[(1, 259490520), (2, 129745260), (3, 86496840), (4, 64872630), (5, 51898104), (6, 43248420), (8, 32436315), (9, 28832280), (10, 25949052), (12, 21624210), (15, 17299368), (18, 14416140), (20, 12974526), (24, 10812105), (27, 9610760), (30, 8649684), (36, 7208070), (40, 6487263), (45, 5766456), (54, 4805380), (60, 4324842), (72, 3604035), (90, 2883228), (97, 2675160), (108, 2402690), (120, 2162421), (135, 1922152), (180, 1441614), (194, 1337580), (216, 1201345), (270, 961076), (291, 891720), (360, 720807), (388, 668790), (485, 535032), (540, 480538), (582, 445860), (776, 334395), (873, 297240), (970, 267516), (1080, 240269), (1164, 222930), (1455, 178344), (1746, 148620), (1940, 133758), (2328, 111465), (2477, 104760), (2619, 99080), (2910, 89172), (3492, 74310), (3880, 66879), (4365, 59448), (4954, 52380), (5238, 49540), (5820, 44586), (6984, 37155), (7431, 34920), (8730, 29724), (9908, 26190), (10476, 24770), (11640, 22293), (12385, 20952), (13095, 19816), (14862, 17460)]