265757760

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{10253}}^1$

素因数の和:10282

約数の個数: 140

約数和(自身を含む): 945439308

約数和(自身を除く): 679681548

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 10253, 12960, 20506, 25920, 30759, 41012, 51265, 61518, 82024, 92277, 102530, 123036, 153795, 164048, 184554, 205060, 246072, 276831, 307590, 328096, 369108, 410120, 461385, 492144, 553662, 615180, 656192, 738216, 820240, 830493, 922770, 984288, 1107324, 1230360, 1384155, 1476432, 1640480, 1660986, 1845540, 1968576, 2214648, 2460720, 2768310, 2952864, 3280960, 3321972, 3691080, 4152465, 4429296, 4921440, 5536620, 5905728, 6643944, 7382160, 8304930, 8858592, 9842880, 11073240, 13287888, 14764320, 16609860, 17717184, 22146480, 26575776, 29528640, 33219720, 44292960, 53151552, 66439440, 88585920, 132878880, 265757760]

約数ペア:

[(1, 265757760), (2, 132878880), (3, 88585920), (4, 66439440), (5, 53151552), (6, 44292960), (8, 33219720), (9, 29528640), (10, 26575776), (12, 22146480), (15, 17717184), (16, 16609860), (18, 14764320), (20, 13287888), (24, 11073240), (27, 9842880), (30, 8858592), (32, 8304930), (36, 7382160), (40, 6643944), (45, 5905728), (48, 5536620), (54, 4921440), (60, 4429296), (64, 4152465), (72, 3691080), (80, 3321972), (81, 3280960), (90, 2952864), (96, 2768310), (108, 2460720), (120, 2214648), (135, 1968576), (144, 1845540), (160, 1660986), (162, 1640480), (180, 1476432), (192, 1384155), (216, 1230360), (240, 1107324), (270, 984288), (288, 922770), (320, 830493), (324, 820240), (360, 738216), (405, 656192), (432, 615180), (480, 553662), (540, 492144), (576, 461385), (648, 410120), (720, 369108), (810, 328096), (864, 307590), (960, 276831), (1080, 246072), (1296, 205060), (1440, 184554), (1620, 164048), (1728, 153795), (2160, 123036), (2592, 102530), (2880, 92277), (3240, 82024), (4320, 61518), (5184, 51265), (6480, 41012), (8640, 30759), (10253, 25920), (12960, 20506)]