1461008880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{2161}}^1$

素因数の和:2496

約数の個数: 160

約数和(自身を含む): 5050777920

約数和(自身を除く): 3589769040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 313, 360, 432, 540, 626, 720, 939, 1080, 1252, 1565, 1878, 2160, 2161, 2504, 2817, 3130, 3756, 4322, 4695, 5008, 5634, 6260, 6483, 7512, 8451, 8644, 9390, 10805, 11268, 12520, 12966, 14085, 15024, 16902, 17288, 18780, 19449, 21610, 22536, 25040, 25932, 28170, 32415, 33804, 34576, 37560, 38898, 42255, 43220, 45072, 51864, 56340, 58347, 64830, 67608, 75120, 77796, 84510, 86440, 97245, 103728, 112680, 116694, 129660, 135216, 155592, 169020, 172880, 194490, 225360, 233388, 259320, 291735, 311184, 338040, 388980, 466776, 518640, 583470, 676080, 676393, 777960, 933552, 1166940, 1352786, 1555920, 2029179, 2333880, 2705572, 3381965, 4058358, 4667760, 5411144, 6087537, 6763930, 8116716, 10145895, 10822288, 12175074, 13527860, 16233432, 18262611, 20291790, 24350148, 27055720, 30437685, 32466864, 36525222, 40583580, 48700296, 54111440, 60875370, 73050444, 81167160, 91313055, 97400592, 121750740, 146100888, 162334320, 182626110, 243501480, 292201776, 365252220, 487002960, 730504440, 1461008880]

約数ペア:

[(1, 1461008880), (2, 730504440), (3, 487002960), (4, 365252220), (5, 292201776), (6, 243501480), (8, 182626110), (9, 162334320), (10, 146100888), (12, 121750740), (15, 97400592), (16, 91313055), (18, 81167160), (20, 73050444), (24, 60875370), (27, 54111440), (30, 48700296), (36, 40583580), (40, 36525222), (45, 32466864), (48, 30437685), (54, 27055720), (60, 24350148), (72, 20291790), (80, 18262611), (90, 16233432), (108, 13527860), (120, 12175074), (135, 10822288), (144, 10145895), (180, 8116716), (216, 6763930), (240, 6087537), (270, 5411144), (313, 4667760), (360, 4058358), (432, 3381965), (540, 2705572), (626, 2333880), (720, 2029179), (939, 1555920), (1080, 1352786), (1252, 1166940), (1565, 933552), (1878, 777960), (2160, 676393), (2161, 676080), (2504, 583470), (2817, 518640), (3130, 466776), (3756, 388980), (4322, 338040), (4695, 311184), (5008, 291735), (5634, 259320), (6260, 233388), (6483, 225360), (7512, 194490), (8451, 172880), (8644, 169020), (9390, 155592), (10805, 135216), (11268, 129660), (12520, 116694), (12966, 112680), (14085, 103728), (15024, 97245), (16902, 86440), (17288, 84510), (18780, 77796), (19449, 75120), (21610, 67608), (22536, 64830), (25040, 58347), (25932, 56340), (28170, 51864), (32415, 45072), (33804, 43220), (34576, 42255), (37560, 38898)]