129090720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1063}}^1$

素因数の和:1115

約数の個数: 192

約数和(自身を含む): 463325184

約数和(自身を除く): 334234464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 32, 33, 40, 44, 46, 48, 55, 60, 66, 69, 80, 88, 92, 96, 110, 115, 120, 132, 138, 160, 165, 176, 184, 220, 230, 240, 253, 264, 276, 330, 345, 352, 368, 440, 460, 480, 506, 528, 552, 660, 690, 736, 759, 880, 920, 1012, 1056, 1063, 1104, 1265, 1320, 1380, 1518, 1760, 1840, 2024, 2126, 2208, 2530, 2640, 2760, 3036, 3189, 3680, 3795, 4048, 4252, 5060, 5280, 5315, 5520, 6072, 6378, 7590, 8096, 8504, 10120, 10630, 11040, 11693, 12144, 12756, 15180, 15945, 17008, 20240, 21260, 23386, 24288, 24449, 25512, 30360, 31890, 34016, 35079, 40480, 42520, 46772, 48898, 51024, 58465, 60720, 63780, 70158, 73347, 85040, 93544, 97796, 102048, 116930, 121440, 122245, 127560, 140316, 146694, 170080, 175395, 187088, 195592, 233860, 244490, 255120, 268939, 280632, 293388, 350790, 366735, 374176, 391184, 467720, 488980, 510240, 537878, 561264, 586776, 701580, 733470, 782368, 806817, 935440, 977960, 1075756, 1122528, 1173552, 1344695, 1403160, 1466940, 1613634, 1870880, 1955920, 2151512, 2347104, 2689390, 2806320, 2933880, 3227268, 3911840, 4034085, 4303024, 5378780, 5612640, 5867760, 6454536, 8068170, 8606048, 10757560, 11735520, 12909072, 16136340, 21515120, 25818144, 32272680, 43030240, 64545360, 129090720]

約数ペア:

[(1, 129090720), (2, 64545360), (3, 43030240), (4, 32272680), (5, 25818144), (6, 21515120), (8, 16136340), (10, 12909072), (11, 11735520), (12, 10757560), (15, 8606048), (16, 8068170), (20, 6454536), (22, 5867760), (23, 5612640), (24, 5378780), (30, 4303024), (32, 4034085), (33, 3911840), (40, 3227268), (44, 2933880), (46, 2806320), (48, 2689390), (55, 2347104), (60, 2151512), (66, 1955920), (69, 1870880), (80, 1613634), (88, 1466940), (92, 1403160), (96, 1344695), (110, 1173552), (115, 1122528), (120, 1075756), (132, 977960), (138, 935440), (160, 806817), (165, 782368), (176, 733470), (184, 701580), (220, 586776), (230, 561264), (240, 537878), (253, 510240), (264, 488980), (276, 467720), (330, 391184), (345, 374176), (352, 366735), (368, 350790), (440, 293388), (460, 280632), (480, 268939), (506, 255120), (528, 244490), (552, 233860), (660, 195592), (690, 187088), (736, 175395), (759, 170080), (880, 146694), (920, 140316), (1012, 127560), (1056, 122245), (1063, 121440), (1104, 116930), (1265, 102048), (1320, 97796), (1380, 93544), (1518, 85040), (1760, 73347), (1840, 70158), (2024, 63780), (2126, 60720), (2208, 58465), (2530, 51024), (2640, 48898), (2760, 46772), (3036, 42520), (3189, 40480), (3680, 35079), (3795, 34016), (4048, 31890), (4252, 30360), (5060, 25512), (5280, 24449), (5315, 24288), (5520, 23386), (6072, 21260), (6378, 20240), (7590, 17008), (8096, 15945), (8504, 15180), (10120, 12756), (10630, 12144), (11040, 11693)]