980510880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{70439}}^1$

素因数の和:70486

約数の個数: 96

約数和(自身を含む): 3195158400

約数和(自身を除く): 2214647520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 87, 96, 116, 120, 145, 160, 174, 232, 240, 290, 348, 435, 464, 480, 580, 696, 870, 928, 1160, 1392, 1740, 2320, 2784, 3480, 4640, 6960, 13920, 70439, 140878, 211317, 281756, 352195, 422634, 563512, 704390, 845268, 1056585, 1127024, 1408780, 1690536, 2042731, 2113170, 2254048, 2817560, 3381072, 4085462, 4226340, 5635120, 6128193, 6762144, 8170924, 8452680, 10213655, 11270240, 12256386, 16341848, 16905360, 20427310, 24512772, 30640965, 32683696, 33810720, 40854620, 49025544, 61281930, 65367392, 81709240, 98051088, 122563860, 163418480, 196102176, 245127720, 326836960, 490255440, 980510880]

約数ペア:

[(1, 980510880), (2, 490255440), (3, 326836960), (4, 245127720), (5, 196102176), (6, 163418480), (8, 122563860), (10, 98051088), (12, 81709240), (15, 65367392), (16, 61281930), (20, 49025544), (24, 40854620), (29, 33810720), (30, 32683696), (32, 30640965), (40, 24512772), (48, 20427310), (58, 16905360), (60, 16341848), (80, 12256386), (87, 11270240), (96, 10213655), (116, 8452680), (120, 8170924), (145, 6762144), (160, 6128193), (174, 5635120), (232, 4226340), (240, 4085462), (290, 3381072), (348, 2817560), (435, 2254048), (464, 2113170), (480, 2042731), (580, 1690536), (696, 1408780), (870, 1127024), (928, 1056585), (1160, 845268), (1392, 704390), (1740, 563512), (2320, 422634), (2784, 352195), (3480, 281756), (4640, 211317), (6960, 140878), (13920, 70439)]