45293440

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:240

約数の個数: 128

約数和(自身を含む): 120294720

約数和(自身を除く): 75001280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 64, 68, 80, 85, 92, 115, 128, 136, 160, 170, 181, 184, 230, 272, 320, 340, 362, 368, 391, 460, 544, 640, 680, 724, 736, 782, 905, 920, 1088, 1360, 1448, 1472, 1564, 1810, 1840, 1955, 2176, 2720, 2896, 2944, 3077, 3128, 3620, 3680, 3910, 4163, 5440, 5792, 6154, 6256, 7240, 7360, 7820, 8326, 10880, 11584, 12308, 12512, 14480, 14720, 15385, 15640, 16652, 20815, 23168, 24616, 25024, 28960, 30770, 31280, 33304, 41630, 49232, 50048, 57920, 61540, 62560, 66608, 70771, 83260, 98464, 115840, 123080, 125120, 133216, 141542, 166520, 196928, 246160, 250240, 266432, 283084, 333040, 353855, 393856, 492320, 532864, 566168, 666080, 707710, 984640, 1132336, 1332160, 1415420, 1969280, 2264672, 2664320, 2830840, 4529344, 5661680, 9058688, 11323360, 22646720, 45293440]

約数ペア:

[(1, 45293440), (2, 22646720), (4, 11323360), (5, 9058688), (8, 5661680), (10, 4529344), (16, 2830840), (17, 2664320), (20, 2264672), (23, 1969280), (32, 1415420), (34, 1332160), (40, 1132336), (46, 984640), (64, 707710), (68, 666080), (80, 566168), (85, 532864), (92, 492320), (115, 393856), (128, 353855), (136, 333040), (160, 283084), (170, 266432), (181, 250240), (184, 246160), (230, 196928), (272, 166520), (320, 141542), (340, 133216), (362, 125120), (368, 123080), (391, 115840), (460, 98464), (544, 83260), (640, 70771), (680, 66608), (724, 62560), (736, 61540), (782, 57920), (905, 50048), (920, 49232), (1088, 41630), (1360, 33304), (1448, 31280), (1472, 30770), (1564, 28960), (1810, 25024), (1840, 24616), (1955, 23168), (2176, 20815), (2720, 16652), (2896, 15640), (2944, 15385), (3077, 14720), (3128, 14480), (3620, 12512), (3680, 12308), (3910, 11584), (4163, 10880), (5440, 8326), (5792, 7820), (6154, 7360), (6256, 7240)]