2888230320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{129401}}^1$

素因数の和:129451

約数の個数: 120

約数和(自身を含む): 10012609152

約数和(自身を除く): 7124378832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 129401, 258802, 388203, 517604, 647005, 776406, 1035208, 1164609, 1294010, 1552812, 1941015, 2070416, 2329218, 2588020, 3105624, 3882030, 4011431, 4658436, 5176040, 5823045, 6211248, 7764060, 8022862, 9316872, 10352080, 11646090, 12034293, 15528120, 16045724, 18633744, 20057155, 23292180, 24068586, 31056240, 32091448, 36102879, 40114310, 46584360, 48137172, 60171465, 64182896, 72205758, 80228620, 93168720, 96274344, 120342930, 144411516, 160457240, 180514395, 192548688, 240685860, 288823032, 320914480, 361028790, 481371720, 577646064, 722057580, 962743440, 1444115160, 2888230320]

約数ペア:

[(1, 2888230320), (2, 1444115160), (3, 962743440), (4, 722057580), (5, 577646064), (6, 481371720), (8, 361028790), (9, 320914480), (10, 288823032), (12, 240685860), (15, 192548688), (16, 180514395), (18, 160457240), (20, 144411516), (24, 120342930), (30, 96274344), (31, 93168720), (36, 80228620), (40, 72205758), (45, 64182896), (48, 60171465), (60, 48137172), (62, 46584360), (72, 40114310), (80, 36102879), (90, 32091448), (93, 31056240), (120, 24068586), (124, 23292180), (144, 20057155), (155, 18633744), (180, 16045724), (186, 15528120), (240, 12034293), (248, 11646090), (279, 10352080), (310, 9316872), (360, 8022862), (372, 7764060), (465, 6211248), (496, 5823045), (558, 5176040), (620, 4658436), (720, 4011431), (744, 3882030), (930, 3105624), (1116, 2588020), (1240, 2329218), (1395, 2070416), (1488, 1941015), (1860, 1552812), (2232, 1294010), (2480, 1164609), (2790, 1035208), (3720, 776406), (4464, 647005), (5580, 517604), (7440, 388203), (11160, 258802), (22320, 129401)]