153754560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{271}}^1$

素因数の和:491

約数の個数: 168

約数和(自身を含む): 533497536

約数和(自身を除く): 379742976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 197, 240, 271, 288, 320, 360, 394, 480, 542, 576, 591, 720, 788, 813, 960, 985, 1084, 1182, 1355, 1440, 1576, 1626, 1773, 1970, 2168, 2364, 2439, 2710, 2880, 2955, 3152, 3252, 3546, 3940, 4065, 4336, 4728, 4878, 5420, 5910, 6304, 6504, 7092, 7880, 8130, 8672, 8865, 9456, 9756, 10840, 11820, 12195, 12608, 13008, 14184, 15760, 16260, 17344, 17730, 18912, 19512, 21680, 23640, 24390, 26016, 28368, 31520, 32520, 35460, 37824, 39024, 43360, 47280, 48780, 52032, 53387, 56736, 63040, 65040, 70920, 78048, 86720, 94560, 97560, 106774, 113472, 130080, 141840, 156096, 160161, 189120, 195120, 213548, 260160, 266935, 283680, 320322, 390240, 427096, 480483, 533870, 567360, 640644, 780480, 800805, 854192, 960966, 1067740, 1281288, 1601610, 1708384, 1921932, 2135480, 2402415, 2562576, 3203220, 3416768, 3843864, 4270960, 4804830, 5125152, 6406440, 7687728, 8541920, 9609660, 10250304, 12812880, 15375456, 17083840, 19219320, 25625760, 30750912, 38438640, 51251520, 76877280, 153754560]

約数ペア:

[(1, 153754560), (2, 76877280), (3, 51251520), (4, 38438640), (5, 30750912), (6, 25625760), (8, 19219320), (9, 17083840), (10, 15375456), (12, 12812880), (15, 10250304), (16, 9609660), (18, 8541920), (20, 7687728), (24, 6406440), (30, 5125152), (32, 4804830), (36, 4270960), (40, 3843864), (45, 3416768), (48, 3203220), (60, 2562576), (64, 2402415), (72, 2135480), (80, 1921932), (90, 1708384), (96, 1601610), (120, 1281288), (144, 1067740), (160, 960966), (180, 854192), (192, 800805), (197, 780480), (240, 640644), (271, 567360), (288, 533870), (320, 480483), (360, 427096), (394, 390240), (480, 320322), (542, 283680), (576, 266935), (591, 260160), (720, 213548), (788, 195120), (813, 189120), (960, 160161), (985, 156096), (1084, 141840), (1182, 130080), (1355, 113472), (1440, 106774), (1576, 97560), (1626, 94560), (1773, 86720), (1970, 78048), (2168, 70920), (2364, 65040), (2439, 63040), (2710, 56736), (2880, 53387), (2955, 52032), (3152, 48780), (3252, 47280), (3546, 43360), (3940, 39024), (4065, 37824), (4336, 35460), (4728, 32520), (4878, 31520), (5420, 28368), (5910, 26016), (6304, 24390), (6504, 23640), (7092, 21680), (7880, 19512), (8130, 18912), (8672, 17730), (8865, 17344), (9456, 16260), (9756, 15760), (10840, 14184), (11820, 13008), (12195, 12608)]