1084792920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{881}}^1$

素因数の和:1257

約数の個数: 128

約数和(自身を含む): 3373332480

約数和(自身を除く): 2288539560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 331, 372, 465, 620, 662, 744, 881, 930, 993, 1240, 1324, 1655, 1762, 1860, 1986, 2643, 2648, 3310, 3524, 3720, 3972, 4405, 4965, 5286, 6620, 7048, 7944, 8810, 9930, 10261, 10572, 13215, 13240, 17620, 19860, 20522, 21144, 26430, 27311, 30783, 35240, 39720, 41044, 51305, 52860, 54622, 61566, 81933, 82088, 102610, 105720, 109244, 123132, 136555, 153915, 163866, 205220, 218488, 246264, 273110, 291611, 307830, 327732, 409665, 410440, 546220, 583222, 615660, 655464, 819330, 874833, 1092440, 1166444, 1231320, 1458055, 1638660, 1749666, 2332888, 2916110, 3277320, 3499332, 4374165, 5832220, 6998664, 8748330, 9039941, 11664440, 17496660, 18079882, 27119823, 34993320, 36159764, 45199705, 54239646, 72319528, 90399410, 108479292, 135599115, 180798820, 216958584, 271198230, 361597640, 542396460, 1084792920]

約数ペア:

[(1, 1084792920), (2, 542396460), (3, 361597640), (4, 271198230), (5, 216958584), (6, 180798820), (8, 135599115), (10, 108479292), (12, 90399410), (15, 72319528), (20, 54239646), (24, 45199705), (30, 36159764), (31, 34993320), (40, 27119823), (60, 18079882), (62, 17496660), (93, 11664440), (120, 9039941), (124, 8748330), (155, 6998664), (186, 5832220), (248, 4374165), (310, 3499332), (331, 3277320), (372, 2916110), (465, 2332888), (620, 1749666), (662, 1638660), (744, 1458055), (881, 1231320), (930, 1166444), (993, 1092440), (1240, 874833), (1324, 819330), (1655, 655464), (1762, 615660), (1860, 583222), (1986, 546220), (2643, 410440), (2648, 409665), (3310, 327732), (3524, 307830), (3720, 291611), (3972, 273110), (4405, 246264), (4965, 218488), (5286, 205220), (6620, 163866), (7048, 153915), (7944, 136555), (8810, 123132), (9930, 109244), (10261, 105720), (10572, 102610), (13215, 82088), (13240, 81933), (17620, 61566), (19860, 54622), (20522, 52860), (21144, 51305), (26430, 41044), (27311, 39720), (30783, 35240)]