2115808560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{979541}}^1$

素因数の和:979563

約数の個数: 80

約数和(自身を含む): 7287792480

約数和(自身を除く): 5171983920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 979541, 1959082, 2938623, 3918164, 4897705, 5877246, 7836328, 8815869, 9795410, 11754492, 14693115, 15672656, 17631738, 19590820, 23508984, 26447607, 29386230, 35263476, 39181640, 44079345, 47017968, 52895214, 58772460, 70526952, 78363280, 88158690, 105790428, 117544920, 132238035, 141053904, 176317380, 211580856, 235089840, 264476070, 352634760, 423161712, 528952140, 705269520, 1057904280, 2115808560]

約数ペア:

[(1, 2115808560), (2, 1057904280), (3, 705269520), (4, 528952140), (5, 423161712), (6, 352634760), (8, 264476070), (9, 235089840), (10, 211580856), (12, 176317380), (15, 141053904), (16, 132238035), (18, 117544920), (20, 105790428), (24, 88158690), (27, 78363280), (30, 70526952), (36, 58772460), (40, 52895214), (45, 47017968), (48, 44079345), (54, 39181640), (60, 35263476), (72, 29386230), (80, 26447607), (90, 23508984), (108, 19590820), (120, 17631738), (135, 15672656), (144, 14693115), (180, 11754492), (216, 9795410), (240, 8815869), (270, 7836328), (360, 5877246), (432, 4897705), (540, 3918164), (720, 2938623), (1080, 1959082), (2160, 979541)]