57780480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1$

素因数の和:432

約数の個数: 144

約数和(自身を含む): 189552384

約数和(自身を除く): 131771904

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, 367, 384, 410, 480, 492, 615, 640, 656, 734, 768, 820, 960, 984, 1101, 1230, 1280, 1312, 1468, 1640, 1835, 1920, 1968, 2202, 2460, 2624, 2936, 3280, 3670, 3840, 3936, 4404, 4920, 5248, 5505, 5872, 6560, 7340, 7872, 8808, 9840, 10496, 11010, 11744, 13120, 14680, 15047, 15744, 17616, 19680, 22020, 23488, 26240, 29360, 30094, 31488, 35232, 39360, 44040, 45141, 46976, 52480, 58720, 60188, 70464, 75235, 78720, 88080, 90282, 93952, 117440, 120376, 140928, 150470, 157440, 176160, 180564, 225705, 234880, 240752, 281856, 300940, 352320, 361128, 451410, 469760, 481504, 601880, 704640, 722256, 902820, 963008, 1203760, 1409280, 1444512, 1805640, 1926016, 2407520, 2889024, 3611280, 3852032, 4815040, 5778048, 7222560, 9630080, 11556096, 14445120, 19260160, 28890240, 57780480]

約数ペア:

[(1, 57780480), (2, 28890240), (3, 19260160), (4, 14445120), (5, 11556096), (6, 9630080), (8, 7222560), (10, 5778048), (12, 4815040), (15, 3852032), (16, 3611280), (20, 2889024), (24, 2407520), (30, 1926016), (32, 1805640), (40, 1444512), (41, 1409280), (48, 1203760), (60, 963008), (64, 902820), (80, 722256), (82, 704640), (96, 601880), (120, 481504), (123, 469760), (128, 451410), (160, 361128), (164, 352320), (192, 300940), (205, 281856), (240, 240752), (246, 234880), (256, 225705), (320, 180564), (328, 176160), (367, 157440), (384, 150470), (410, 140928), (480, 120376), (492, 117440), (615, 93952), (640, 90282), (656, 88080), (734, 78720), (768, 75235), (820, 70464), (960, 60188), (984, 58720), (1101, 52480), (1230, 46976), (1280, 45141), (1312, 44040), (1468, 39360), (1640, 35232), (1835, 31488), (1920, 30094), (1968, 29360), (2202, 26240), (2460, 23488), (2624, 22020), (2936, 19680), (3280, 17616), (3670, 15744), (3840, 15047), (3936, 14680), (4404, 13120), (4920, 11744), (5248, 11010), (5505, 10496), (5872, 9840), (6560, 8808), (7340, 7872)]