428079360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2719}}^1$

素因数の和:2784

約数の個数: 144

約数和(自身を含む): 1401039360

約数和(自身を除く): 972960000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 256, 320, 328, 384, 410, 480, 492, 615, 640, 656, 768, 820, 960, 984, 1230, 1280, 1312, 1640, 1920, 1968, 2460, 2624, 2719, 3280, 3840, 3936, 4920, 5248, 5438, 6560, 7872, 8157, 9840, 10496, 10876, 13120, 13595, 15744, 16314, 19680, 21752, 26240, 27190, 31488, 32628, 39360, 40785, 43504, 52480, 54380, 65256, 78720, 81570, 87008, 108760, 111479, 130512, 157440, 163140, 174016, 217520, 222958, 261024, 326280, 334437, 348032, 435040, 445916, 522048, 557395, 652560, 668874, 696064, 870080, 891832, 1044096, 1114790, 1305120, 1337748, 1672185, 1740160, 1783664, 2088192, 2229580, 2610240, 2675496, 3344370, 3480320, 3567328, 4459160, 5220480, 5350992, 6688740, 7134656, 8918320, 10440960, 10701984, 13377480, 14269312, 17836640, 21403968, 26754960, 28538624, 35673280, 42807936, 53509920, 71346560, 85615872, 107019840, 142693120, 214039680, 428079360]

約数ペア:

[(1, 428079360), (2, 214039680), (3, 142693120), (4, 107019840), (5, 85615872), (6, 71346560), (8, 53509920), (10, 42807936), (12, 35673280), (15, 28538624), (16, 26754960), (20, 21403968), (24, 17836640), (30, 14269312), (32, 13377480), (40, 10701984), (41, 10440960), (48, 8918320), (60, 7134656), (64, 6688740), (80, 5350992), (82, 5220480), (96, 4459160), (120, 3567328), (123, 3480320), (128, 3344370), (160, 2675496), (164, 2610240), (192, 2229580), (205, 2088192), (240, 1783664), (246, 1740160), (256, 1672185), (320, 1337748), (328, 1305120), (384, 1114790), (410, 1044096), (480, 891832), (492, 870080), (615, 696064), (640, 668874), (656, 652560), (768, 557395), (820, 522048), (960, 445916), (984, 435040), (1230, 348032), (1280, 334437), (1312, 326280), (1640, 261024), (1920, 222958), (1968, 217520), (2460, 174016), (2624, 163140), (2719, 157440), (3280, 130512), (3840, 111479), (3936, 108760), (4920, 87008), (5248, 81570), (5438, 78720), (6560, 65256), (7872, 54380), (8157, 52480), (9840, 43504), (10496, 40785), (10876, 39360), (13120, 32628), (13595, 31488), (15744, 27190), (16314, 26240), (19680, 21752)]