438843960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1171}}^1$

素因数の和:1538

約数の個数: 128

約数和(自身を含む): 1468281600

約数和(自身を除く): 1029437640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 347, 360, 540, 694, 1041, 1080, 1171, 1388, 1735, 2082, 2342, 2776, 3123, 3470, 3513, 4164, 4684, 5205, 5855, 6246, 6940, 7026, 8328, 9368, 9369, 10410, 10539, 11710, 12492, 13880, 14052, 15615, 17565, 18738, 20820, 21078, 23420, 24984, 28104, 31230, 31617, 35130, 37476, 41640, 42156, 46840, 46845, 52695, 62460, 63234, 70260, 74952, 84312, 93690, 105390, 124920, 126468, 140520, 158085, 187380, 210780, 252936, 316170, 374760, 406337, 421560, 632340, 812674, 1219011, 1264680, 1625348, 2031685, 2438022, 3250696, 3657033, 4063370, 4876044, 6095055, 7314066, 8126740, 9752088, 10971099, 12190110, 14628132, 16253480, 18285165, 21942198, 24380220, 29256264, 36570330, 43884396, 48760440, 54855495, 73140660, 87768792, 109710990, 146281320, 219421980, 438843960]

約数ペア:

[(1, 438843960), (2, 219421980), (3, 146281320), (4, 109710990), (5, 87768792), (6, 73140660), (8, 54855495), (9, 48760440), (10, 43884396), (12, 36570330), (15, 29256264), (18, 24380220), (20, 21942198), (24, 18285165), (27, 16253480), (30, 14628132), (36, 12190110), (40, 10971099), (45, 9752088), (54, 8126740), (60, 7314066), (72, 6095055), (90, 4876044), (108, 4063370), (120, 3657033), (135, 3250696), (180, 2438022), (216, 2031685), (270, 1625348), (347, 1264680), (360, 1219011), (540, 812674), (694, 632340), (1041, 421560), (1080, 406337), (1171, 374760), (1388, 316170), (1735, 252936), (2082, 210780), (2342, 187380), (2776, 158085), (3123, 140520), (3470, 126468), (3513, 124920), (4164, 105390), (4684, 93690), (5205, 84312), (5855, 74952), (6246, 70260), (6940, 63234), (7026, 62460), (8328, 52695), (9368, 46845), (9369, 46840), (10410, 42156), (10539, 41640), (11710, 37476), (12492, 35130), (13880, 31617), (14052, 31230), (15615, 28104), (17565, 24984), (18738, 23420), (20820, 21078)]