1139379480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{28513}}^1$

素因数の和:28570

約数の個数: 128

約数和(自身を含む): 3900715200

約数和(自身を除く): 2761335720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 108, 111, 120, 135, 148, 180, 185, 216, 222, 270, 296, 333, 360, 370, 444, 540, 555, 666, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1998, 2220, 2664, 3330, 3996, 4440, 4995, 6660, 7992, 9990, 13320, 19980, 28513, 39960, 57026, 85539, 114052, 142565, 171078, 228104, 256617, 285130, 342156, 427695, 513234, 570260, 684312, 769851, 855390, 1026468, 1054981, 1140520, 1283085, 1539702, 1710780, 2052936, 2109962, 2566170, 3079404, 3164943, 3421560, 3849255, 4219924, 5132340, 5274905, 6158808, 6329886, 7698510, 8439848, 9494829, 10264680, 10549810, 12659772, 15397020, 15824715, 18989658, 21099620, 25319544, 28484487, 30794040, 31649430, 37979316, 42199240, 47474145, 56968974, 63298860, 75958632, 94948290, 113937948, 126597720, 142422435, 189896580, 227875896, 284844870, 379793160, 569689740, 1139379480]

約数ペア:

[(1, 1139379480), (2, 569689740), (3, 379793160), (4, 284844870), (5, 227875896), (6, 189896580), (8, 142422435), (9, 126597720), (10, 113937948), (12, 94948290), (15, 75958632), (18, 63298860), (20, 56968974), (24, 47474145), (27, 42199240), (30, 37979316), (36, 31649430), (37, 30794040), (40, 28484487), (45, 25319544), (54, 21099620), (60, 18989658), (72, 15824715), (74, 15397020), (90, 12659772), (108, 10549810), (111, 10264680), (120, 9494829), (135, 8439848), (148, 7698510), (180, 6329886), (185, 6158808), (216, 5274905), (222, 5132340), (270, 4219924), (296, 3849255), (333, 3421560), (360, 3164943), (370, 3079404), (444, 2566170), (540, 2109962), (555, 2052936), (666, 1710780), (740, 1539702), (888, 1283085), (999, 1140520), (1080, 1054981), (1110, 1026468), (1332, 855390), (1480, 769851), (1665, 684312), (1998, 570260), (2220, 513234), (2664, 427695), (3330, 342156), (3996, 285130), (4440, 256617), (4995, 228104), (6660, 171078), (7992, 142565), (9990, 114052), (13320, 85539), (19980, 57026), (28513, 39960)]