18493787280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4532791}}^1$

素因数の和:4532824

約数の個数: 80

約数和(自身を含む): 60703150464

約数和(自身を除く): 42209363184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 4532791, 9065582, 13598373, 18131164, 22663955, 27196746, 36262328, 45327910, 54393492, 67991865, 72524656, 77057447, 90655820, 108786984, 135983730, 154114894, 181311640, 217573968, 231172341, 271967460, 308229788, 362623280, 385287235, 462344682, 543934920, 616459576, 770574470, 924689364, 1087869840, 1155861705, 1232919152, 1541148940, 1849378728, 2311723410, 3082297880, 3698757456, 4623446820, 6164595760, 9246893640, 18493787280]

約数ペア:

[(1, 18493787280), (2, 9246893640), (3, 6164595760), (4, 4623446820), (5, 3698757456), (6, 3082297880), (8, 2311723410), (10, 1849378728), (12, 1541148940), (15, 1232919152), (16, 1155861705), (17, 1087869840), (20, 924689364), (24, 770574470), (30, 616459576), (34, 543934920), (40, 462344682), (48, 385287235), (51, 362623280), (60, 308229788), (68, 271967460), (80, 231172341), (85, 217573968), (102, 181311640), (120, 154114894), (136, 135983730), (170, 108786984), (204, 90655820), (240, 77057447), (255, 72524656), (272, 67991865), (340, 54393492), (408, 45327910), (510, 36262328), (680, 27196746), (816, 22663955), (1020, 18131164), (1360, 13598373), (2040, 9065582), (4080, 4532791)]