1391173440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{3301}}^1$

素因数の和:3760

約数の個数: 112

約数和(自身を含む): 4428378240

約数和(自身を除く): 3037204800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 439, 480, 878, 960, 1317, 1756, 2195, 2634, 3301, 3512, 4390, 5268, 6585, 6602, 7024, 8780, 9903, 10536, 13170, 13204, 14048, 16505, 17560, 19806, 21072, 26340, 26408, 28096, 33010, 35120, 39612, 42144, 49515, 52680, 52816, 66020, 70240, 79224, 84288, 99030, 105360, 105632, 132040, 140480, 158448, 198060, 210720, 211264, 264080, 316896, 396120, 421440, 528160, 633792, 792240, 1056320, 1449139, 1584480, 2898278, 3168960, 4347417, 5796556, 7245695, 8694834, 11593112, 14491390, 17389668, 21737085, 23186224, 28982780, 34779336, 43474170, 46372448, 57965560, 69558672, 86948340, 92744896, 115931120, 139117344, 173896680, 231862240, 278234688, 347793360, 463724480, 695586720, 1391173440]

約数ペア:

[(1, 1391173440), (2, 695586720), (3, 463724480), (4, 347793360), (5, 278234688), (6, 231862240), (8, 173896680), (10, 139117344), (12, 115931120), (15, 92744896), (16, 86948340), (20, 69558672), (24, 57965560), (30, 46372448), (32, 43474170), (40, 34779336), (48, 28982780), (60, 23186224), (64, 21737085), (80, 17389668), (96, 14491390), (120, 11593112), (160, 8694834), (192, 7245695), (240, 5796556), (320, 4347417), (439, 3168960), (480, 2898278), (878, 1584480), (960, 1449139), (1317, 1056320), (1756, 792240), (2195, 633792), (2634, 528160), (3301, 421440), (3512, 396120), (4390, 316896), (5268, 264080), (6585, 211264), (6602, 210720), (7024, 198060), (8780, 158448), (9903, 140480), (10536, 132040), (13170, 105632), (13204, 105360), (14048, 99030), (16505, 84288), (17560, 79224), (19806, 70240), (21072, 66020), (26340, 52816), (26408, 52680), (28096, 49515), (33010, 42144), (35120, 39612)]