172711680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1097}}^1$

素因数の和:1162

約数の個数: 144

約数和(自身を含む): 565566624

約数和(自身を除く): 392854944

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, 1097, 1230, 1280, 1312, 1640, 1920, 1968, 2194, 2460, 2624, 3280, 3291, 3840, 3936, 4388, 4920, 5248, 5485, 6560, 6582, 7872, 8776, 9840, 10496, 10970, 13120, 13164, 15744, 16455, 17552, 19680, 21940, 26240, 26328, 31488, 32910, 35104, 39360, 43880, 44977, 52480, 52656, 65820, 70208, 78720, 87760, 89954, 105312, 131640, 134931, 140416, 157440, 175520, 179908, 210624, 224885, 263280, 269862, 280832, 351040, 359816, 421248, 449770, 526560, 539724, 674655, 702080, 719632, 842496, 899540, 1053120, 1079448, 1349310, 1404160, 1439264, 1799080, 2106240, 2158896, 2698620, 2878528, 3598160, 4212480, 4317792, 5397240, 5757056, 7196320, 8635584, 10794480, 11514112, 14392640, 17271168, 21588960, 28785280, 34542336, 43177920, 57570560, 86355840, 172711680]

約数ペア:

[(1, 172711680), (2, 86355840), (3, 57570560), (4, 43177920), (5, 34542336), (6, 28785280), (8, 21588960), (10, 17271168), (12, 14392640), (15, 11514112), (16, 10794480), (20, 8635584), (24, 7196320), (30, 5757056), (32, 5397240), (40, 4317792), (41, 4212480), (48, 3598160), (60, 2878528), (64, 2698620), (80, 2158896), (82, 2106240), (96, 1799080), (120, 1439264), (123, 1404160), (128, 1349310), (160, 1079448), (164, 1053120), (192, 899540), (205, 842496), (240, 719632), (246, 702080), (256, 674655), (320, 539724), (328, 526560), (384, 449770), (410, 421248), (480, 359816), (492, 351040), (615, 280832), (640, 269862), (656, 263280), (768, 224885), (820, 210624), (960, 179908), (984, 175520), (1097, 157440), (1230, 140416), (1280, 134931), (1312, 131640), (1640, 105312), (1920, 89954), (1968, 87760), (2194, 78720), (2460, 70208), (2624, 65820), (3280, 52656), (3291, 52480), (3840, 44977), (3936, 43880), (4388, 39360), (4920, 35104), (5248, 32910), (5485, 31488), (6560, 26328), (6582, 26240), (7872, 21940), (8776, 19680), (9840, 17552), (10496, 16455), (10970, 15744), (13120, 13164)]