1687680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{293}}^1$

素因数の和:318

約数の個数: 96

約数和(自身を含む): 5847660

約数和(自身を除く): 4159980

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, 288, 293, 320, 360, 384, 480, 576, 586, 640, 720, 879, 960, 1152, 1172, 1440, 1465, 1758, 1920, 2344, 2637, 2880, 2930, 3516, 4395, 4688, 5274, 5760, 5860, 7032, 8790, 9376, 10548, 11720, 13185, 14064, 17580, 18752, 21096, 23440, 26370, 28128, 35160, 37504, 42192, 46880, 52740, 56256, 70320, 84384, 93760, 105480, 112512, 140640, 168768, 187520, 210960, 281280, 337536, 421920, 562560, 843840, 1687680]

約数ペア:

[(1, 1687680), (2, 843840), (3, 562560), (4, 421920), (5, 337536), (6, 281280), (8, 210960), (9, 187520), (10, 168768), (12, 140640), (15, 112512), (16, 105480), (18, 93760), (20, 84384), (24, 70320), (30, 56256), (32, 52740), (36, 46880), (40, 42192), (45, 37504), (48, 35160), (60, 28128), (64, 26370), (72, 23440), (80, 21096), (90, 18752), (96, 17580), (120, 14064), (128, 13185), (144, 11720), (160, 10548), (180, 9376), (192, 8790), (240, 7032), (288, 5860), (293, 5760), (320, 5274), (360, 4688), (384, 4395), (480, 3516), (576, 2930), (586, 2880), (640, 2637), (720, 2344), (879, 1920), (960, 1758), (1152, 1465), (1172, 1440)]