307051560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{977}}^1$

素因数の和:1097

約数の個数: 160

約数和(自身を含む): 1043741160

約数和(自身を除く): 736689600

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, 81, 90, 97, 108, 120, 135, 162, 180, 194, 216, 270, 291, 324, 360, 388, 405, 485, 540, 582, 648, 776, 810, 873, 970, 977, 1080, 1164, 1455, 1620, 1746, 1940, 1954, 2328, 2619, 2910, 2931, 3240, 3492, 3880, 3908, 4365, 4885, 5238, 5820, 5862, 6984, 7816, 7857, 8730, 8793, 9770, 10476, 11640, 11724, 13095, 14655, 15714, 17460, 17586, 19540, 20952, 23448, 26190, 26379, 29310, 31428, 34920, 35172, 39080, 39285, 43965, 52380, 52758, 58620, 62856, 70344, 78570, 79137, 87930, 94769, 104760, 105516, 117240, 131895, 157140, 158274, 175860, 189538, 211032, 263790, 284307, 314280, 316548, 351720, 379076, 395685, 473845, 527580, 568614, 633096, 758152, 791370, 852921, 947690, 1055160, 1137228, 1421535, 1582740, 1705842, 1895380, 2274456, 2558763, 2843070, 3165480, 3411684, 3790760, 4264605, 5117526, 5686140, 6823368, 7676289, 8529210, 10235052, 11372280, 12793815, 15352578, 17058420, 20470104, 25587630, 30705156, 34116840, 38381445, 51175260, 61410312, 76762890, 102350520, 153525780, 307051560]

約数ペア:

[(1, 307051560), (2, 153525780), (3, 102350520), (4, 76762890), (5, 61410312), (6, 51175260), (8, 38381445), (9, 34116840), (10, 30705156), (12, 25587630), (15, 20470104), (18, 17058420), (20, 15352578), (24, 12793815), (27, 11372280), (30, 10235052), (36, 8529210), (40, 7676289), (45, 6823368), (54, 5686140), (60, 5117526), (72, 4264605), (81, 3790760), (90, 3411684), (97, 3165480), (108, 2843070), (120, 2558763), (135, 2274456), (162, 1895380), (180, 1705842), (194, 1582740), (216, 1421535), (270, 1137228), (291, 1055160), (324, 947690), (360, 852921), (388, 791370), (405, 758152), (485, 633096), (540, 568614), (582, 527580), (648, 473845), (776, 395685), (810, 379076), (873, 351720), (970, 316548), (977, 314280), (1080, 284307), (1164, 263790), (1455, 211032), (1620, 189538), (1746, 175860), (1940, 158274), (1954, 157140), (2328, 131895), (2619, 117240), (2910, 105516), (2931, 104760), (3240, 94769), (3492, 87930), (3880, 79137), (3908, 78570), (4365, 70344), (4885, 62856), (5238, 58620), (5820, 52758), (5862, 52380), (6984, 43965), (7816, 39285), (7857, 39080), (8730, 35172), (8793, 34920), (9770, 31428), (10476, 29310), (11640, 26379), (11724, 26190), (13095, 23448), (14655, 20952), (15714, 19540), (17460, 17586)]