171265680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3011}}^1$

素因数の和:3109

約数の個数: 120

約数和(自身を含む): 582641280

約数和(自身を除く): 411375600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 79, 80, 90, 120, 144, 158, 180, 237, 240, 316, 360, 395, 474, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1580, 1896, 2370, 2844, 3011, 3160, 3555, 3792, 4740, 5688, 6022, 6320, 7110, 9033, 9480, 11376, 12044, 14220, 15055, 18066, 18960, 24088, 27099, 28440, 30110, 36132, 45165, 48176, 54198, 56880, 60220, 72264, 90330, 108396, 120440, 135495, 144528, 180660, 216792, 237869, 240880, 270990, 361320, 433584, 475738, 541980, 713607, 722640, 951476, 1083960, 1189345, 1427214, 1902952, 2140821, 2167920, 2378690, 2854428, 3568035, 3805904, 4281642, 4757380, 5708856, 7136070, 8563284, 9514760, 10704105, 11417712, 14272140, 17126568, 19029520, 21408210, 28544280, 34253136, 42816420, 57088560, 85632840, 171265680]

約数ペア:

[(1, 171265680), (2, 85632840), (3, 57088560), (4, 42816420), (5, 34253136), (6, 28544280), (8, 21408210), (9, 19029520), (10, 17126568), (12, 14272140), (15, 11417712), (16, 10704105), (18, 9514760), (20, 8563284), (24, 7136070), (30, 5708856), (36, 4757380), (40, 4281642), (45, 3805904), (48, 3568035), (60, 2854428), (72, 2378690), (79, 2167920), (80, 2140821), (90, 1902952), (120, 1427214), (144, 1189345), (158, 1083960), (180, 951476), (237, 722640), (240, 713607), (316, 541980), (360, 475738), (395, 433584), (474, 361320), (632, 270990), (711, 240880), (720, 237869), (790, 216792), (948, 180660), (1185, 144528), (1264, 135495), (1422, 120440), (1580, 108396), (1896, 90330), (2370, 72264), (2844, 60220), (3011, 56880), (3160, 54198), (3555, 48176), (3792, 45165), (4740, 36132), (5688, 30110), (6022, 28440), (6320, 27099), (7110, 24088), (9033, 18960), (9480, 18066), (11376, 15055), (12044, 14220)]