179365680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19163}}^1$

素因数の和:19195

約数の個数: 120

約数和(自身を含む): 648739728

約数和(自身を除く): 469374048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 19163, 38326, 57489, 76652, 95815, 114978, 153304, 172467, 191630, 229956, 249119, 287445, 306608, 344934, 383260, 459912, 498238, 574890, 689868, 747357, 766520, 862335, 919824, 996476, 1149780, 1245595, 1379736, 1494714, 1533040, 1724670, 1992952, 2242071, 2299560, 2491190, 2759472, 2989428, 3449340, 3736785, 3985904, 4484142, 4599120, 4982380, 5978856, 6898680, 7473570, 8968284, 9964760, 11210355, 11957712, 13797360, 14947140, 17936568, 19929520, 22420710, 29894280, 35873136, 44841420, 59788560, 89682840, 179365680]

約数ペア:

[(1, 179365680), (2, 89682840), (3, 59788560), (4, 44841420), (5, 35873136), (6, 29894280), (8, 22420710), (9, 19929520), (10, 17936568), (12, 14947140), (13, 13797360), (15, 11957712), (16, 11210355), (18, 9964760), (20, 8968284), (24, 7473570), (26, 6898680), (30, 5978856), (36, 4982380), (39, 4599120), (40, 4484142), (45, 3985904), (48, 3736785), (52, 3449340), (60, 2989428), (65, 2759472), (72, 2491190), (78, 2299560), (80, 2242071), (90, 1992952), (104, 1724670), (117, 1533040), (120, 1494714), (130, 1379736), (144, 1245595), (156, 1149780), (180, 996476), (195, 919824), (208, 862335), (234, 766520), (240, 747357), (260, 689868), (312, 574890), (360, 498238), (390, 459912), (468, 383260), (520, 344934), (585, 306608), (624, 287445), (720, 249119), (780, 229956), (936, 191630), (1040, 172467), (1170, 153304), (1560, 114978), (1872, 95815), (2340, 76652), (3120, 57489), (4680, 38326), (9360, 19163)]