129797280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3919}}^1$

素因数の和:3963

約数の個数: 144

約数和(自身を含む): 462309120

約数和(自身を除く): 332511840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2208, 2760, 3312, 3680, 3919, 4140, 5520, 6624, 7838, 8280, 11040, 11757, 15676, 16560, 19595, 23514, 31352, 33120, 35271, 39190, 47028, 58785, 62704, 70542, 78380, 90137, 94056, 117570, 125408, 141084, 156760, 176355, 180274, 188112, 235140, 270411, 282168, 313520, 352710, 360548, 376224, 450685, 470280, 540822, 564336, 627040, 705420, 721096, 811233, 901370, 940560, 1081644, 1128672, 1352055, 1410840, 1442192, 1622466, 1802740, 1881120, 2163288, 2704110, 2821680, 2884384, 3244932, 3605480, 4056165, 4326576, 5408220, 5643360, 6489864, 7210960, 8112330, 8653152, 10816440, 12979728, 14421920, 16224660, 21632880, 25959456, 32449320, 43265760, 64898640, 129797280]

約数ペア:

[(1, 129797280), (2, 64898640), (3, 43265760), (4, 32449320), (5, 25959456), (6, 21632880), (8, 16224660), (9, 14421920), (10, 12979728), (12, 10816440), (15, 8653152), (16, 8112330), (18, 7210960), (20, 6489864), (23, 5643360), (24, 5408220), (30, 4326576), (32, 4056165), (36, 3605480), (40, 3244932), (45, 2884384), (46, 2821680), (48, 2704110), (60, 2163288), (69, 1881120), (72, 1802740), (80, 1622466), (90, 1442192), (92, 1410840), (96, 1352055), (115, 1128672), (120, 1081644), (138, 940560), (144, 901370), (160, 811233), (180, 721096), (184, 705420), (207, 627040), (230, 564336), (240, 540822), (276, 470280), (288, 450685), (345, 376224), (360, 360548), (368, 352710), (414, 313520), (460, 282168), (480, 270411), (552, 235140), (690, 188112), (720, 180274), (736, 176355), (828, 156760), (920, 141084), (1035, 125408), (1104, 117570), (1380, 94056), (1440, 90137), (1656, 78380), (1840, 70542), (2070, 62704), (2208, 58785), (2760, 47028), (3312, 39190), (3680, 35271), (3919, 33120), (4140, 31352), (5520, 23514), (6624, 19595), (7838, 16560), (8280, 15676), (11040, 11757)]