1155858120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{829}}^1\times {\mathrm{1291}}^1$

素因数の和:2140

約数の個数: 128

約数和(自身を含む): 3860496000

約数和(自身を除く): 2704637880

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, 108, 120, 135, 180, 216, 270, 360, 540, 829, 1080, 1291, 1658, 2487, 2582, 3316, 3873, 4145, 4974, 5164, 6455, 6632, 7461, 7746, 8290, 9948, 10328, 11619, 12435, 12910, 14922, 15492, 16580, 19365, 19896, 22383, 23238, 24870, 25820, 29844, 30984, 33160, 34857, 37305, 38730, 44766, 46476, 49740, 51640, 58095, 59688, 69714, 74610, 77460, 89532, 92952, 99480, 111915, 116190, 139428, 149220, 154920, 174285, 179064, 223830, 232380, 278856, 298440, 348570, 447660, 464760, 697140, 895320, 1070239, 1394280, 2140478, 3210717, 4280956, 5351195, 6421434, 8561912, 9632151, 10702390, 12842868, 16053585, 19264302, 21404780, 25685736, 28896453, 32107170, 38528604, 42809560, 48160755, 57792906, 64214340, 77057208, 96321510, 115585812, 128428680, 144482265, 192643020, 231171624, 288964530, 385286040, 577929060, 1155858120]

約数ペア:

[(1, 1155858120), (2, 577929060), (3, 385286040), (4, 288964530), (5, 231171624), (6, 192643020), (8, 144482265), (9, 128428680), (10, 115585812), (12, 96321510), (15, 77057208), (18, 64214340), (20, 57792906), (24, 48160755), (27, 42809560), (30, 38528604), (36, 32107170), (40, 28896453), (45, 25685736), (54, 21404780), (60, 19264302), (72, 16053585), (90, 12842868), (108, 10702390), (120, 9632151), (135, 8561912), (180, 6421434), (216, 5351195), (270, 4280956), (360, 3210717), (540, 2140478), (829, 1394280), (1080, 1070239), (1291, 895320), (1658, 697140), (2487, 464760), (2582, 447660), (3316, 348570), (3873, 298440), (4145, 278856), (4974, 232380), (5164, 223830), (6455, 179064), (6632, 174285), (7461, 154920), (7746, 149220), (8290, 139428), (9948, 116190), (10328, 111915), (11619, 99480), (12435, 92952), (12910, 89532), (14922, 77460), (15492, 74610), (16580, 69714), (19365, 59688), (19896, 58095), (22383, 51640), (23238, 49740), (24870, 46476), (25820, 44766), (29844, 38730), (30984, 37305), (33160, 34857)]