1899372480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{63823}}^1$

素因数の和:63874

約数の個数: 112

約数和(自身を含む): 6225137664

約数和(自身を除く): 4325765184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 7440, 9920, 14880, 29760, 63823, 127646, 191469, 255292, 319115, 382938, 510584, 638230, 765876, 957345, 1021168, 1276460, 1531752, 1914690, 1978513, 2042336, 2552920, 3063504, 3829380, 3957026, 4084672, 5105840, 5935539, 6127008, 7658760, 7914052, 9892565, 10211680, 11871078, 12254016, 15317520, 15828104, 19785130, 20423360, 23742156, 29677695, 30635040, 31656208, 39570260, 47484312, 59355390, 61270080, 63312416, 79140520, 94968624, 118710780, 126624832, 158281040, 189937248, 237421560, 316562080, 379874496, 474843120, 633124160, 949686240, 1899372480]

約数ペア:

[(1, 1899372480), (2, 949686240), (3, 633124160), (4, 474843120), (5, 379874496), (6, 316562080), (8, 237421560), (10, 189937248), (12, 158281040), (15, 126624832), (16, 118710780), (20, 94968624), (24, 79140520), (30, 63312416), (31, 61270080), (32, 59355390), (40, 47484312), (48, 39570260), (60, 31656208), (62, 30635040), (64, 29677695), (80, 23742156), (93, 20423360), (96, 19785130), (120, 15828104), (124, 15317520), (155, 12254016), (160, 11871078), (186, 10211680), (192, 9892565), (240, 7914052), (248, 7658760), (310, 6127008), (320, 5935539), (372, 5105840), (465, 4084672), (480, 3957026), (496, 3829380), (620, 3063504), (744, 2552920), (930, 2042336), (960, 1978513), (992, 1914690), (1240, 1531752), (1488, 1276460), (1860, 1021168), (1984, 957345), (2480, 765876), (2976, 638230), (3720, 510584), (4960, 382938), (5952, 319115), (7440, 255292), (9920, 191469), (14880, 127646), (29760, 63823)]