140452320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9439}}^1$

素因数の和:9488

約数の個数: 96

約数和(自身を含む): 456744960

約数和(自身を除く): 316292640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 9439, 14880, 18878, 28317, 37756, 47195, 56634, 75512, 94390, 113268, 141585, 151024, 188780, 226536, 283170, 292609, 302048, 377560, 453072, 566340, 585218, 755120, 877827, 906144, 1132680, 1170436, 1463045, 1510240, 1755654, 2265360, 2340872, 2926090, 3511308, 4389135, 4530720, 4681744, 5852180, 7022616, 8778270, 9363488, 11704360, 14045232, 17556540, 23408720, 28090464, 35113080, 46817440, 70226160, 140452320]

約数ペア:

[(1, 140452320), (2, 70226160), (3, 46817440), (4, 35113080), (5, 28090464), (6, 23408720), (8, 17556540), (10, 14045232), (12, 11704360), (15, 9363488), (16, 8778270), (20, 7022616), (24, 5852180), (30, 4681744), (31, 4530720), (32, 4389135), (40, 3511308), (48, 2926090), (60, 2340872), (62, 2265360), (80, 1755654), (93, 1510240), (96, 1463045), (120, 1170436), (124, 1132680), (155, 906144), (160, 877827), (186, 755120), (240, 585218), (248, 566340), (310, 453072), (372, 377560), (465, 302048), (480, 292609), (496, 283170), (620, 226536), (744, 188780), (930, 151024), (992, 141585), (1240, 113268), (1488, 94390), (1860, 75512), (2480, 56634), (2976, 47195), (3720, 37756), (4960, 28317), (7440, 18878), (9439, 14880)]