1728951360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{94789}}^1$

素因数の和:94828

約数の個数: 112

約数和(自身を含む): 5778398400

約数和(自身を除く): 4049447040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 9120, 18240, 94789, 189578, 284367, 379156, 473945, 568734, 758312, 947890, 1137468, 1421835, 1516624, 1800991, 1895780, 2274936, 2843670, 3033248, 3601982, 3791560, 4549872, 5402973, 5687340, 6066496, 7203964, 7583120, 9004955, 9099744, 10805946, 11374680, 14407928, 15166240, 18009910, 18199488, 21611892, 22749360, 27014865, 28815856, 30332480, 36019820, 43223784, 45498720, 54029730, 57631712, 72039640, 86447568, 90997440, 108059460, 115263424, 144079280, 172895136, 216118920, 288158560, 345790272, 432237840, 576317120, 864475680, 1728951360]

約数ペア:

[(1, 1728951360), (2, 864475680), (3, 576317120), (4, 432237840), (5, 345790272), (6, 288158560), (8, 216118920), (10, 172895136), (12, 144079280), (15, 115263424), (16, 108059460), (19, 90997440), (20, 86447568), (24, 72039640), (30, 57631712), (32, 54029730), (38, 45498720), (40, 43223784), (48, 36019820), (57, 30332480), (60, 28815856), (64, 27014865), (76, 22749360), (80, 21611892), (95, 18199488), (96, 18009910), (114, 15166240), (120, 14407928), (152, 11374680), (160, 10805946), (190, 9099744), (192, 9004955), (228, 7583120), (240, 7203964), (285, 6066496), (304, 5687340), (320, 5402973), (380, 4549872), (456, 3791560), (480, 3601982), (570, 3033248), (608, 2843670), (760, 2274936), (912, 1895780), (960, 1800991), (1140, 1516624), (1216, 1421835), (1520, 1137468), (1824, 947890), (2280, 758312), (3040, 568734), (3648, 473945), (4560, 379156), (6080, 284367), (9120, 189578), (18240, 94789)]