9155281680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{811}}^1\times {\mathrm{15679}}^1$

素因数の和:16509

約数の個数: 120

約数和(自身を含む): 30786362880

約数和(自身を除く): 21631081200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 811, 1622, 2433, 3244, 4055, 4866, 6488, 7299, 8110, 9732, 12165, 12976, 14598, 15679, 16220, 19464, 24330, 29196, 31358, 32440, 36495, 38928, 47037, 48660, 58392, 62716, 64880, 72990, 78395, 94074, 97320, 116784, 125432, 141111, 145980, 156790, 188148, 194640, 235185, 250864, 282222, 291960, 313580, 376296, 470370, 564444, 583920, 627160, 705555, 752592, 940740, 1128888, 1254320, 1411110, 1881480, 2257776, 2822220, 3762960, 5644440, 11288880, 12715669, 25431338, 38147007, 50862676, 63578345, 76294014, 101725352, 114441021, 127156690, 152588028, 190735035, 203450704, 228882042, 254313380, 305176056, 381470070, 457764084, 508626760, 572205105, 610352112, 762940140, 915528168, 1017253520, 1144410210, 1525880280, 1831056336, 2288820420, 3051760560, 4577640840, 9155281680]

約数ペア:

[(1, 9155281680), (2, 4577640840), (3, 3051760560), (4, 2288820420), (5, 1831056336), (6, 1525880280), (8, 1144410210), (9, 1017253520), (10, 915528168), (12, 762940140), (15, 610352112), (16, 572205105), (18, 508626760), (20, 457764084), (24, 381470070), (30, 305176056), (36, 254313380), (40, 228882042), (45, 203450704), (48, 190735035), (60, 152588028), (72, 127156690), (80, 114441021), (90, 101725352), (120, 76294014), (144, 63578345), (180, 50862676), (240, 38147007), (360, 25431338), (720, 12715669), (811, 11288880), (1622, 5644440), (2433, 3762960), (3244, 2822220), (4055, 2257776), (4866, 1881480), (6488, 1411110), (7299, 1254320), (8110, 1128888), (9732, 940740), (12165, 752592), (12976, 705555), (14598, 627160), (15679, 583920), (16220, 564444), (19464, 470370), (24330, 376296), (29196, 313580), (31358, 291960), (32440, 282222), (36495, 250864), (38928, 235185), (47037, 194640), (48660, 188148), (58392, 156790), (62716, 145980), (64880, 141111), (72990, 125432), (78395, 116784), (94074, 97320)]