75413760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1$

素因数の和:544

約数の個数: 144

約数和(自身を含む): 247242240

約数和(自身を除く): 171828480

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, 479, 480, 492, 615, 640, 656, 768, 820, 958, 960, 984, 1230, 1280, 1312, 1437, 1640, 1916, 1920, 1968, 2395, 2460, 2624, 2874, 3280, 3832, 3840, 3936, 4790, 4920, 5248, 5748, 6560, 7185, 7664, 7872, 9580, 9840, 10496, 11496, 13120, 14370, 15328, 15744, 19160, 19639, 19680, 22992, 26240, 28740, 30656, 31488, 38320, 39278, 39360, 45984, 52480, 57480, 58917, 61312, 76640, 78556, 78720, 91968, 98195, 114960, 117834, 122624, 153280, 157112, 157440, 183936, 196390, 229920, 235668, 294585, 306560, 314224, 367872, 392780, 459840, 471336, 589170, 613120, 628448, 785560, 919680, 942672, 1178340, 1256896, 1571120, 1839360, 1885344, 2356680, 2513792, 3142240, 3770688, 4713360, 5027584, 6284480, 7541376, 9426720, 12568960, 15082752, 18853440, 25137920, 37706880, 75413760]

約数ペア:

[(1, 75413760), (2, 37706880), (3, 25137920), (4, 18853440), (5, 15082752), (6, 12568960), (8, 9426720), (10, 7541376), (12, 6284480), (15, 5027584), (16, 4713360), (20, 3770688), (24, 3142240), (30, 2513792), (32, 2356680), (40, 1885344), (41, 1839360), (48, 1571120), (60, 1256896), (64, 1178340), (80, 942672), (82, 919680), (96, 785560), (120, 628448), (123, 613120), (128, 589170), (160, 471336), (164, 459840), (192, 392780), (205, 367872), (240, 314224), (246, 306560), (256, 294585), (320, 235668), (328, 229920), (384, 196390), (410, 183936), (479, 157440), (480, 157112), (492, 153280), (615, 122624), (640, 117834), (656, 114960), (768, 98195), (820, 91968), (958, 78720), (960, 78556), (984, 76640), (1230, 61312), (1280, 58917), (1312, 57480), (1437, 52480), (1640, 45984), (1916, 39360), (1920, 39278), (1968, 38320), (2395, 31488), (2460, 30656), (2624, 28740), (2874, 26240), (3280, 22992), (3832, 19680), (3840, 19639), (3936, 19160), (4790, 15744), (4920, 15328), (5248, 14370), (5748, 13120), (6560, 11496), (7185, 10496), (7664, 9840), (7872, 9580)]