164452320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{114203}}^1$

素因数の和:114224

約数の個数: 72

約数和(自身を含む): 561198456

約数和(自身を除く): 396746136

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 114203, 228406, 342609, 456812, 571015, 685218, 913624, 1027827, 1142030, 1370436, 1713045, 1827248, 2055654, 2284060, 2740872, 3426090, 3654496, 4111308, 4568120, 5139135, 5481744, 6852180, 8222616, 9136240, 10278270, 10963488, 13704360, 16445232, 18272480, 20556540, 27408720, 32890464, 41113080, 54817440, 82226160, 164452320]

約数ペア:

[(1, 164452320), (2, 82226160), (3, 54817440), (4, 41113080), (5, 32890464), (6, 27408720), (8, 20556540), (9, 18272480), (10, 16445232), (12, 13704360), (15, 10963488), (16, 10278270), (18, 9136240), (20, 8222616), (24, 6852180), (30, 5481744), (32, 5139135), (36, 4568120), (40, 4111308), (45, 3654496), (48, 3426090), (60, 2740872), (72, 2284060), (80, 2055654), (90, 1827248), (96, 1713045), (120, 1370436), (144, 1142030), (160, 1027827), (180, 913624), (240, 685218), (288, 571015), (360, 456812), (480, 342609), (720, 228406), (1440, 114203)]