480281400

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1289}}^1$

素因数の和:1340

約数の個数: 240

約数和(自身を含む): 1741964400

約数和(自身を除く): 1261683000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 27, 30, 36, 40, 45, 46, 50, 54, 60, 69, 72, 75, 81, 90, 92, 100, 108, 115, 120, 135, 138, 150, 162, 180, 184, 200, 207, 216, 225, 230, 270, 276, 300, 324, 345, 360, 405, 414, 450, 460, 540, 552, 575, 600, 621, 648, 675, 690, 810, 828, 900, 920, 1035, 1080, 1150, 1242, 1289, 1350, 1380, 1620, 1656, 1725, 1800, 1863, 2025, 2070, 2300, 2484, 2578, 2700, 2760, 3105, 3240, 3450, 3726, 3867, 4050, 4140, 4600, 4968, 5156, 5175, 5400, 6210, 6445, 6900, 7452, 7734, 8100, 8280, 9315, 10312, 10350, 11601, 12420, 12890, 13800, 14904, 15468, 15525, 16200, 18630, 19335, 20700, 23202, 24840, 25780, 29647, 30936, 31050, 32225, 34803, 37260, 38670, 41400, 46404, 46575, 51560, 58005, 59294, 62100, 64450, 69606, 74520, 77340, 88941, 92808, 93150, 96675, 104409, 116010, 118588, 124200, 128900, 139212, 148235, 154680, 174015, 177882, 186300, 193350, 208818, 232020, 237176, 257800, 266823, 278424, 290025, 296470, 348030, 355764, 372600, 386700, 417636, 444705, 464040, 522045, 533646, 580050, 592940, 696060, 711528, 741175, 773400, 800469, 835272, 870075, 889410, 1044090, 1067292, 1160100, 1185880, 1334115, 1392120, 1482350, 1600938, 1740150, 1778820, 2088180, 2134584, 2223525, 2320200, 2401407, 2610225, 2668230, 2964700, 3201876, 3480300, 3557640, 4002345, 4176360, 4447050, 4802814, 5220450, 5336460, 5929400, 6403752, 6670575, 6960600, 8004690, 8894100, 9605628, 10440900, 10672920, 12007035, 13341150, 16009380, 17788200, 19211256, 20011725, 20881800, 24014070, 26682300, 32018760, 40023450, 48028140, 53364600, 60035175, 80046900, 96056280, 120070350, 160093800, 240140700, 480281400]

約数ペア:

[(1, 480281400), (2, 240140700), (3, 160093800), (4, 120070350), (5, 96056280), (6, 80046900), (8, 60035175), (9, 53364600), (10, 48028140), (12, 40023450), (15, 32018760), (18, 26682300), (20, 24014070), (23, 20881800), (24, 20011725), (25, 19211256), (27, 17788200), (30, 16009380), (36, 13341150), (40, 12007035), (45, 10672920), (46, 10440900), (50, 9605628), (54, 8894100), (60, 8004690), (69, 6960600), (72, 6670575), (75, 6403752), (81, 5929400), (90, 5336460), (92, 5220450), (100, 4802814), (108, 4447050), (115, 4176360), (120, 4002345), (135, 3557640), (138, 3480300), (150, 3201876), (162, 2964700), (180, 2668230), (184, 2610225), (200, 2401407), (207, 2320200), (216, 2223525), (225, 2134584), (230, 2088180), (270, 1778820), (276, 1740150), (300, 1600938), (324, 1482350), (345, 1392120), (360, 1334115), (405, 1185880), (414, 1160100), (450, 1067292), (460, 1044090), (540, 889410), (552, 870075), (575, 835272), (600, 800469), (621, 773400), (648, 741175), (675, 711528), (690, 696060), (810, 592940), (828, 580050), (900, 533646), (920, 522045), (1035, 464040), (1080, 444705), (1150, 417636), (1242, 386700), (1289, 372600), (1350, 355764), (1380, 348030), (1620, 296470), (1656, 290025), (1725, 278424), (1800, 266823), (1863, 257800), (2025, 237176), (2070, 232020), (2300, 208818), (2484, 193350), (2578, 186300), (2700, 177882), (2760, 174015), (3105, 154680), (3240, 148235), (3450, 139212), (3726, 128900), (3867, 124200), (4050, 118588), (4140, 116010), (4600, 104409), (4968, 96675), (5156, 93150), (5175, 92808), (5400, 88941), (6210, 77340), (6445, 74520), (6900, 69606), (7452, 64450), (7734, 62100), (8100, 59294), (8280, 58005), (9315, 51560), (10312, 46575), (10350, 46404), (11601, 41400), (12420, 38670), (12890, 37260), (13800, 34803), (14904, 32225), (15468, 31050), (15525, 30936), (16200, 29647), (18630, 25780), (19335, 24840), (20700, 23202)]