310440960

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{6737}}^1$

素因数の和:6768

約数の個数: 132

約数和(自身を含む): 1075829508

約数和(自身を除く): 765388548

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, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 6737, 7680, 9216, 11520, 13474, 15360, 20211, 23040, 26948, 33685, 40422, 46080, 53896, 60633, 67370, 80844, 101055, 107792, 121266, 134740, 161688, 202110, 215584, 242532, 269480, 303165, 323376, 404220, 431168, 485064, 538960, 606330, 646752, 808440, 862336, 970128, 1077920, 1212660, 1293504, 1616880, 1724672, 1940256, 2155840, 2425320, 2587008, 3233760, 3449344, 3880512, 4311680, 4850640, 5174016, 6467520, 6898688, 7761024, 8623360, 9701280, 10348032, 12935040, 15522048, 17246720, 19402560, 20696064, 25870080, 31044096, 34493440, 38805120, 51740160, 62088192, 77610240, 103480320, 155220480, 310440960]

約数ペア:

[(1, 310440960), (2, 155220480), (3, 103480320), (4, 77610240), (5, 62088192), (6, 51740160), (8, 38805120), (9, 34493440), (10, 31044096), (12, 25870080), (15, 20696064), (16, 19402560), (18, 17246720), (20, 15522048), (24, 12935040), (30, 10348032), (32, 9701280), (36, 8623360), (40, 7761024), (45, 6898688), (48, 6467520), (60, 5174016), (64, 4850640), (72, 4311680), (80, 3880512), (90, 3449344), (96, 3233760), (120, 2587008), (128, 2425320), (144, 2155840), (160, 1940256), (180, 1724672), (192, 1616880), (240, 1293504), (256, 1212660), (288, 1077920), (320, 970128), (360, 862336), (384, 808440), (480, 646752), (512, 606330), (576, 538960), (640, 485064), (720, 431168), (768, 404220), (960, 323376), (1024, 303165), (1152, 269480), (1280, 242532), (1440, 215584), (1536, 202110), (1920, 161688), (2304, 134740), (2560, 121266), (2880, 107792), (3072, 101055), (3840, 80844), (4608, 67370), (5120, 60633), (5760, 53896), (6737, 46080), (7680, 40422), (9216, 33685), (11520, 26948), (13474, 23040), (15360, 20211)]