129136320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{44839}}^1$

素因数の和:44862

約数の個数: 84

約数和(自身を含む): 444185040

約数和(自身を除く): 315048720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 44839, 89678, 134517, 179356, 224195, 269034, 358712, 403551, 448390, 538068, 672585, 717424, 807102, 896780, 1076136, 1345170, 1434848, 1614204, 1793560, 2017755, 2152272, 2690340, 2869696, 3228408, 3587120, 4035510, 4304544, 5380680, 6456816, 7174240, 8071020, 8609088, 10761360, 12913632, 14348480, 16142040, 21522720, 25827264, 32284080, 43045440, 64568160, 129136320]

約数ペア:

[(1, 129136320), (2, 64568160), (3, 43045440), (4, 32284080), (5, 25827264), (6, 21522720), (8, 16142040), (9, 14348480), (10, 12913632), (12, 10761360), (15, 8609088), (16, 8071020), (18, 7174240), (20, 6456816), (24, 5380680), (30, 4304544), (32, 4035510), (36, 3587120), (40, 3228408), (45, 2869696), (48, 2690340), (60, 2152272), (64, 2017755), (72, 1793560), (80, 1614204), (90, 1434848), (96, 1345170), (120, 1076136), (144, 896780), (160, 807102), (180, 717424), (192, 672585), (240, 538068), (288, 448390), (320, 403551), (360, 358712), (480, 269034), (576, 224195), (720, 179356), (960, 134517), (1440, 89678), (2880, 44839)]