1796616480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1493}}^1$

素因数の和:1643

約数の個数: 192

約数和(自身を含む): 5963569920

約数和(自身を除く): 4166953440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 109, 115, 120, 138, 160, 184, 218, 230, 240, 276, 327, 345, 368, 436, 460, 480, 545, 552, 654, 690, 736, 872, 920, 1090, 1104, 1308, 1380, 1493, 1635, 1744, 1840, 2180, 2208, 2507, 2616, 2760, 2986, 3270, 3488, 3680, 4360, 4479, 5014, 5232, 5520, 5972, 6540, 7465, 7521, 8720, 8958, 10028, 10464, 11040, 11944, 12535, 13080, 14930, 15042, 17440, 17916, 20056, 22395, 23888, 25070, 26160, 29860, 30084, 34339, 35832, 37605, 40112, 44790, 47776, 50140, 52320, 59720, 60168, 68678, 71664, 75210, 80224, 89580, 100280, 103017, 119440, 120336, 137356, 143328, 150420, 162737, 171695, 179160, 200560, 206034, 238880, 240672, 274712, 300840, 325474, 343390, 358320, 401120, 412068, 488211, 515085, 549424, 601680, 650948, 686780, 716640, 813685, 824136, 976422, 1030170, 1098848, 1203360, 1301896, 1373560, 1627370, 1648272, 1952844, 2060340, 2441055, 2603792, 2747120, 3254740, 3296544, 3742951, 3905688, 4120680, 4882110, 5207584, 5494240, 6509480, 7485902, 7811376, 8241360, 9764220, 11228853, 13018960, 14971804, 15622752, 16482720, 18714755, 19528440, 22457706, 26037920, 29943608, 37429510, 39056880, 44915412, 56144265, 59887216, 74859020, 78113760, 89830824, 112288530, 119774432, 149718040, 179661648, 224577060, 299436080, 359323296, 449154120, 598872160, 898308240, 1796616480]

約数ペア:

[(1, 1796616480), (2, 898308240), (3, 598872160), (4, 449154120), (5, 359323296), (6, 299436080), (8, 224577060), (10, 179661648), (12, 149718040), (15, 119774432), (16, 112288530), (20, 89830824), (23, 78113760), (24, 74859020), (30, 59887216), (32, 56144265), (40, 44915412), (46, 39056880), (48, 37429510), (60, 29943608), (69, 26037920), (80, 22457706), (92, 19528440), (96, 18714755), (109, 16482720), (115, 15622752), (120, 14971804), (138, 13018960), (160, 11228853), (184, 9764220), (218, 8241360), (230, 7811376), (240, 7485902), (276, 6509480), (327, 5494240), (345, 5207584), (368, 4882110), (436, 4120680), (460, 3905688), (480, 3742951), (545, 3296544), (552, 3254740), (654, 2747120), (690, 2603792), (736, 2441055), (872, 2060340), (920, 1952844), (1090, 1648272), (1104, 1627370), (1308, 1373560), (1380, 1301896), (1493, 1203360), (1635, 1098848), (1744, 1030170), (1840, 976422), (2180, 824136), (2208, 813685), (2507, 716640), (2616, 686780), (2760, 650948), (2986, 601680), (3270, 549424), (3488, 515085), (3680, 488211), (4360, 412068), (4479, 401120), (5014, 358320), (5232, 343390), (5520, 325474), (5972, 300840), (6540, 274712), (7465, 240672), (7521, 238880), (8720, 206034), (8958, 200560), (10028, 179160), (10464, 171695), (11040, 162737), (11944, 150420), (12535, 143328), (13080, 137356), (14930, 120336), (15042, 119440), (17440, 103017), (17916, 100280), (20056, 89580), (22395, 80224), (23888, 75210), (25070, 71664), (26160, 68678), (29860, 60168), (30084, 59720), (34339, 52320), (35832, 50140), (37605, 47776), (40112, 44790)]