1549030320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{69401}}^1$

素因数の和:69451

約数の個数: 120

約数和(自身を含む): 5370049152

約数和(自身を除く): 3821018832

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, 69401, 138802, 208203, 277604, 347005, 416406, 555208, 624609, 694010, 832812, 1041015, 1110416, 1249218, 1388020, 1665624, 2082030, 2151431, 2498436, 2776040, 3123045, 3331248, 4164060, 4302862, 4996872, 5552080, 6246090, 6454293, 8328120, 8605724, 9993744, 10757155, 12492180, 12908586, 16656240, 17211448, 19362879, 21514310, 24984360, 25817172, 32271465, 34422896, 38725758, 43028620, 49968720, 51634344, 64542930, 77451516, 86057240, 96814395, 103268688, 129085860, 154903032, 172114480, 193628790, 258171720, 309806064, 387257580, 516343440, 774515160, 1549030320]

約数ペア:

[(1, 1549030320), (2, 774515160), (3, 516343440), (4, 387257580), (5, 309806064), (6, 258171720), (8, 193628790), (9, 172114480), (10, 154903032), (12, 129085860), (15, 103268688), (16, 96814395), (18, 86057240), (20, 77451516), (24, 64542930), (30, 51634344), (31, 49968720), (36, 43028620), (40, 38725758), (45, 34422896), (48, 32271465), (60, 25817172), (62, 24984360), (72, 21514310), (80, 19362879), (90, 17211448), (93, 16656240), (120, 12908586), (124, 12492180), (144, 10757155), (155, 9993744), (180, 8605724), (186, 8328120), (240, 6454293), (248, 6246090), (279, 5552080), (310, 4996872), (360, 4302862), (372, 4164060), (465, 3331248), (496, 3123045), (558, 2776040), (620, 2498436), (720, 2151431), (744, 2082030), (930, 1665624), (1116, 1388020), (1240, 1249218), (1395, 1110416), (1488, 1041015), (1860, 832812), (2232, 694010), (2480, 624609), (2790, 555208), (3720, 416406), (4464, 347005), (5580, 277604), (7440, 208203), (11160, 138802), (22320, 69401)]