102831360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:524

約数の個数: 144

約数和(自身を含む): 334561920

約数和(自身を除く): 231730560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 128, 160, 183, 192, 240, 244, 256, 305, 320, 366, 384, 439, 480, 488, 610, 640, 732, 768, 878, 915, 960, 976, 1220, 1280, 1317, 1464, 1756, 1830, 1920, 1952, 2195, 2440, 2634, 2928, 3512, 3660, 3840, 3904, 4390, 4880, 5268, 5856, 6585, 7024, 7320, 7808, 8780, 9760, 10536, 11712, 13170, 14048, 14640, 15616, 17560, 19520, 21072, 23424, 26340, 26779, 28096, 29280, 35120, 39040, 42144, 46848, 52680, 53558, 56192, 58560, 70240, 78080, 80337, 84288, 105360, 107116, 112384, 117120, 133895, 140480, 160674, 168576, 210720, 214232, 234240, 267790, 280960, 321348, 337152, 401685, 421440, 428464, 535580, 561920, 642696, 803370, 842880, 856928, 1071160, 1285392, 1606740, 1685760, 1713856, 2142320, 2570784, 3213480, 3427712, 4284640, 5141568, 6426960, 6855424, 8569280, 10283136, 12853920, 17138560, 20566272, 25707840, 34277120, 51415680, 102831360]

約数ペア:

[(1, 102831360), (2, 51415680), (3, 34277120), (4, 25707840), (5, 20566272), (6, 17138560), (8, 12853920), (10, 10283136), (12, 8569280), (15, 6855424), (16, 6426960), (20, 5141568), (24, 4284640), (30, 3427712), (32, 3213480), (40, 2570784), (48, 2142320), (60, 1713856), (61, 1685760), (64, 1606740), (80, 1285392), (96, 1071160), (120, 856928), (122, 842880), (128, 803370), (160, 642696), (183, 561920), (192, 535580), (240, 428464), (244, 421440), (256, 401685), (305, 337152), (320, 321348), (366, 280960), (384, 267790), (439, 234240), (480, 214232), (488, 210720), (610, 168576), (640, 160674), (732, 140480), (768, 133895), (878, 117120), (915, 112384), (960, 107116), (976, 105360), (1220, 84288), (1280, 80337), (1317, 78080), (1464, 70240), (1756, 58560), (1830, 56192), (1920, 53558), (1952, 52680), (2195, 46848), (2440, 42144), (2634, 39040), (2928, 35120), (3512, 29280), (3660, 28096), (3840, 26779), (3904, 26340), (4390, 23424), (4880, 21072), (5268, 19520), (5856, 17560), (6585, 15616), (7024, 14640), (7320, 14048), (7808, 13170), (8780, 11712), (9760, 10536)]