28173964320

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{724639}}^1$

素因数の和:724669

約数の個数: 144

約数和(自身を含む): 99704666880

約数和(自身を除く): 71530702560

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6480, 7776, 9720, 12960, 19440, 38880, 724639, 1449278, 2173917, 2898556, 3623195, 4347834, 5797112, 6521751, 7246390, 8695668, 10869585, 11594224, 13043502, 14492780, 17391336, 19565253, 21739170, 23188448, 26087004, 28985560, 32608755, 34782672, 39130506, 43478340, 52174008, 57971120, 58695759, 65217510, 69565344, 78261012, 86956680, 97826265, 104348016, 115942240, 117391518, 130435020, 156522024, 173913360, 176087277, 195652530, 208696032, 234783036, 260870040, 293478795, 313044048, 347826720, 352174554, 391305060, 469566072, 521740080, 586957590, 626088096, 704349108, 782610120, 880436385, 939132144, 1043480160, 1173915180, 1408698216, 1565220240, 1760872770, 1878264288, 2347830360, 2817396432, 3130440480, 3521745540, 4695660720, 5634792864, 7043491080, 9391321440, 14086982160, 28173964320]

約数ペア:

[(1, 28173964320), (2, 14086982160), (3, 9391321440), (4, 7043491080), (5, 5634792864), (6, 4695660720), (8, 3521745540), (9, 3130440480), (10, 2817396432), (12, 2347830360), (15, 1878264288), (16, 1760872770), (18, 1565220240), (20, 1408698216), (24, 1173915180), (27, 1043480160), (30, 939132144), (32, 880436385), (36, 782610120), (40, 704349108), (45, 626088096), (48, 586957590), (54, 521740080), (60, 469566072), (72, 391305060), (80, 352174554), (81, 347826720), (90, 313044048), (96, 293478795), (108, 260870040), (120, 234783036), (135, 208696032), (144, 195652530), (160, 176087277), (162, 173913360), (180, 156522024), (216, 130435020), (240, 117391518), (243, 115942240), (270, 104348016), (288, 97826265), (324, 86956680), (360, 78261012), (405, 69565344), (432, 65217510), (480, 58695759), (486, 57971120), (540, 52174008), (648, 43478340), (720, 39130506), (810, 34782672), (864, 32608755), (972, 28985560), (1080, 26087004), (1215, 23188448), (1296, 21739170), (1440, 19565253), (1620, 17391336), (1944, 14492780), (2160, 13043502), (2430, 11594224), (2592, 10869585), (3240, 8695668), (3888, 7246390), (4320, 6521751), (4860, 5797112), (6480, 4347834), (7776, 3623195), (9720, 2898556), (12960, 2173917), (19440, 1449278), (38880, 724639)]