89205840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{41299}}^1$

素因数の和:41321

約数の個数: 80

約数和(自身を含む): 307272000

約数和(自身を除く): 218066160

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, 41299, 82598, 123897, 165196, 206495, 247794, 330392, 371691, 412990, 495588, 619485, 660784, 743382, 825980, 991176, 1115073, 1238970, 1486764, 1651960, 1858455, 1982352, 2230146, 2477940, 2973528, 3303920, 3716910, 4460292, 4955880, 5575365, 5947056, 7433820, 8920584, 9911760, 11150730, 14867640, 17841168, 22301460, 29735280, 44602920, 89205840]

約数ペア:

[(1, 89205840), (2, 44602920), (3, 29735280), (4, 22301460), (5, 17841168), (6, 14867640), (8, 11150730), (9, 9911760), (10, 8920584), (12, 7433820), (15, 5947056), (16, 5575365), (18, 4955880), (20, 4460292), (24, 3716910), (27, 3303920), (30, 2973528), (36, 2477940), (40, 2230146), (45, 1982352), (48, 1858455), (54, 1651960), (60, 1486764), (72, 1238970), (80, 1115073), (90, 991176), (108, 825980), (120, 743382), (135, 660784), (144, 619485), (180, 495588), (216, 412990), (240, 371691), (270, 330392), (360, 247794), (432, 206495), (540, 165196), (720, 123897), (1080, 82598), (2160, 41299)]