1581334080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{829}}^1\times {\mathrm{1987}}^1$

素因数の和:2836

約数の個数: 112

約数和(自身を含む): 5029321920

約数和(自身を除く): 3447987840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 829, 960, 1658, 1987, 2487, 3316, 3974, 4145, 4974, 5961, 6632, 7948, 8290, 9935, 9948, 11922, 12435, 13264, 15896, 16580, 19870, 19896, 23844, 24870, 26528, 29805, 31792, 33160, 39740, 39792, 47688, 49740, 53056, 59610, 63584, 66320, 79480, 79584, 95376, 99480, 119220, 127168, 132640, 158960, 159168, 190752, 198960, 238440, 265280, 317920, 381504, 397920, 476880, 635840, 795840, 953760, 1647223, 1907520, 3294446, 4941669, 6588892, 8236115, 9883338, 13177784, 16472230, 19766676, 24708345, 26355568, 32944460, 39533352, 49416690, 52711136, 65888920, 79066704, 98833380, 105422272, 131777840, 158133408, 197666760, 263555680, 316266816, 395333520, 527111360, 790667040, 1581334080]

約数ペア:

[(1, 1581334080), (2, 790667040), (3, 527111360), (4, 395333520), (5, 316266816), (6, 263555680), (8, 197666760), (10, 158133408), (12, 131777840), (15, 105422272), (16, 98833380), (20, 79066704), (24, 65888920), (30, 52711136), (32, 49416690), (40, 39533352), (48, 32944460), (60, 26355568), (64, 24708345), (80, 19766676), (96, 16472230), (120, 13177784), (160, 9883338), (192, 8236115), (240, 6588892), (320, 4941669), (480, 3294446), (829, 1907520), (960, 1647223), (1658, 953760), (1987, 795840), (2487, 635840), (3316, 476880), (3974, 397920), (4145, 381504), (4974, 317920), (5961, 265280), (6632, 238440), (7948, 198960), (8290, 190752), (9935, 159168), (9948, 158960), (11922, 132640), (12435, 127168), (13264, 119220), (15896, 99480), (16580, 95376), (19870, 79584), (19896, 79480), (23844, 66320), (24870, 63584), (26528, 59610), (29805, 53056), (31792, 49740), (33160, 47688), (39740, 39792)]