2631680280

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{270749}}^1$

素因数の和:270775

約数の個数: 96

約数和(自身を含む): 8869770000

約数和(自身を除く): 6238089720

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, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 270749, 541498, 812247, 1082996, 1353745, 1624494, 2165992, 2436741, 2707490, 3248988, 4061235, 4873482, 5414980, 6497976, 7310223, 8122470, 9746964, 10829960, 12183705, 14620446, 16244940, 19493928, 21930669, 24367410, 29240892, 32489880, 36551115, 43861338, 48734820, 58481784, 65792007, 73102230, 87722676, 97469640, 109653345, 131584014, 146204460, 175445352, 219306690, 263168028, 292408920, 328960035, 438613380, 526336056, 657920070, 877226760, 1315840140, 2631680280]

約数ペア:

[(1, 2631680280), (2, 1315840140), (3, 877226760), (4, 657920070), (5, 526336056), (6, 438613380), (8, 328960035), (9, 292408920), (10, 263168028), (12, 219306690), (15, 175445352), (18, 146204460), (20, 131584014), (24, 109653345), (27, 97469640), (30, 87722676), (36, 73102230), (40, 65792007), (45, 58481784), (54, 48734820), (60, 43861338), (72, 36551115), (81, 32489880), (90, 29240892), (108, 24367410), (120, 21930669), (135, 19493928), (162, 16244940), (180, 14620446), (216, 12183705), (243, 10829960), (270, 9746964), (324, 8122470), (360, 7310223), (405, 6497976), (486, 5414980), (540, 4873482), (648, 4061235), (810, 3248988), (972, 2707490), (1080, 2436741), (1215, 2165992), (1620, 1624494), (1944, 1353745), (2430, 1082996), (3240, 812247), (4860, 541498), (9720, 270749)]