74152320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3511}}^1$

素因数の和:3544

約数の個数: 128

約数和(自身を含む): 257921280

約数和(自身を除く): 183768960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3511, 3520, 4224, 5280, 7022, 7040, 10533, 10560, 14044, 17555, 21066, 21120, 28088, 35110, 38621, 42132, 52665, 56176, 70220, 77242, 84264, 105330, 112352, 115863, 140440, 154484, 168528, 193105, 210660, 224704, 231726, 280880, 308968, 337056, 386210, 421320, 449408, 463452, 561760, 579315, 617936, 674112, 772420, 842640, 926904, 1123520, 1158630, 1235872, 1348224, 1544840, 1685280, 1853808, 2247040, 2317260, 2471744, 3089680, 3370560, 3707616, 4634520, 4943488, 6179360, 6741120, 7415232, 9269040, 12358720, 14830464, 18538080, 24717440, 37076160, 74152320]

約数ペア:

[(1, 74152320), (2, 37076160), (3, 24717440), (4, 18538080), (5, 14830464), (6, 12358720), (8, 9269040), (10, 7415232), (11, 6741120), (12, 6179360), (15, 4943488), (16, 4634520), (20, 3707616), (22, 3370560), (24, 3089680), (30, 2471744), (32, 2317260), (33, 2247040), (40, 1853808), (44, 1685280), (48, 1544840), (55, 1348224), (60, 1235872), (64, 1158630), (66, 1123520), (80, 926904), (88, 842640), (96, 772420), (110, 674112), (120, 617936), (128, 579315), (132, 561760), (160, 463452), (165, 449408), (176, 421320), (192, 386210), (220, 337056), (240, 308968), (264, 280880), (320, 231726), (330, 224704), (352, 210660), (384, 193105), (440, 168528), (480, 154484), (528, 140440), (640, 115863), (660, 112352), (704, 105330), (880, 84264), (960, 77242), (1056, 70220), (1320, 56176), (1408, 52665), (1760, 42132), (1920, 38621), (2112, 35110), (2640, 28088), (3511, 21120), (3520, 21066), (4224, 17555), (5280, 14044), (7022, 10560), (7040, 10533)]