12997249920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{2256467}}^1$

素因数の和:2256492

約数の個数: 96

約数和(自身を含む): 44881148520

約数和(自身を除く): 31883898600

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, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 2256467, 4512934, 6769401, 9025868, 11282335, 13538802, 18051736, 20308203, 22564670, 27077604, 33847005, 36103472, 40616406, 45129340, 54155208, 67694010, 72206944, 81232812, 90258680, 101541015, 108310416, 135388020, 144413888, 162465624, 180517360, 203082030, 216620832, 270776040, 288827776, 324931248, 361034720, 406164060, 433241664, 541552080, 649862496, 722069440, 812328120, 866483328, 1083104160, 1299724992, 1444138880, 1624656240, 2166208320, 2599449984, 3249312480, 4332416640, 6498624960, 12997249920]

約数ペア:

[(1, 12997249920), (2, 6498624960), (3, 4332416640), (4, 3249312480), (5, 2599449984), (6, 2166208320), (8, 1624656240), (9, 1444138880), (10, 1299724992), (12, 1083104160), (15, 866483328), (16, 812328120), (18, 722069440), (20, 649862496), (24, 541552080), (30, 433241664), (32, 406164060), (36, 361034720), (40, 324931248), (45, 288827776), (48, 270776040), (60, 216620832), (64, 203082030), (72, 180517360), (80, 162465624), (90, 144413888), (96, 135388020), (120, 108310416), (128, 101541015), (144, 90258680), (160, 81232812), (180, 72206944), (192, 67694010), (240, 54155208), (288, 45129340), (320, 40616406), (360, 36103472), (384, 33847005), (480, 27077604), (576, 22564670), (640, 20308203), (720, 18051736), (960, 13538802), (1152, 11282335), (1440, 9025868), (1920, 6769401), (2880, 4512934), (5760, 2256467)]