299502480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{2707}}^1$

素因数の和:3184

約数の個数: 80

約数和(自身を含む): 930815424

約数和(自身を除く): 631312944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 461, 922, 1383, 1844, 2305, 2707, 2766, 3688, 4610, 5414, 5532, 6915, 7376, 8121, 9220, 10828, 11064, 13535, 13830, 16242, 18440, 21656, 22128, 27070, 27660, 32484, 36880, 40605, 43312, 54140, 55320, 64968, 81210, 108280, 110640, 129936, 162420, 216560, 324840, 649680, 1247927, 2495854, 3743781, 4991708, 6239635, 7487562, 9983416, 12479270, 14975124, 18718905, 19966832, 24958540, 29950248, 37437810, 49917080, 59900496, 74875620, 99834160, 149751240, 299502480]

約数ペア:

[(1, 299502480), (2, 149751240), (3, 99834160), (4, 74875620), (5, 59900496), (6, 49917080), (8, 37437810), (10, 29950248), (12, 24958540), (15, 19966832), (16, 18718905), (20, 14975124), (24, 12479270), (30, 9983416), (40, 7487562), (48, 6239635), (60, 4991708), (80, 3743781), (120, 2495854), (240, 1247927), (461, 649680), (922, 324840), (1383, 216560), (1844, 162420), (2305, 129936), (2707, 110640), (2766, 108280), (3688, 81210), (4610, 64968), (5414, 55320), (5532, 54140), (6915, 43312), (7376, 40605), (8121, 36880), (9220, 32484), (10828, 27660), (11064, 27070), (13535, 22128), (13830, 21656), (16242, 18440)]