1581767280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{14549}}^1$

素因数の和:14719

約数の個数: 120

約数和(自身を含む): 5347648800

約数和(自身を除く): 3765881520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 151, 180, 240, 302, 360, 453, 604, 720, 755, 906, 1208, 1359, 1510, 1812, 2265, 2416, 2718, 3020, 3624, 4530, 5436, 6040, 6795, 7248, 9060, 10872, 12080, 13590, 14549, 18120, 21744, 27180, 29098, 36240, 43647, 54360, 58196, 72745, 87294, 108720, 116392, 130941, 145490, 174588, 218235, 232784, 261882, 290980, 349176, 436470, 523764, 581960, 654705, 698352, 872940, 1047528, 1163920, 1309410, 1745880, 2095056, 2196899, 2618820, 3491760, 4393798, 5237640, 6590697, 8787596, 10475280, 10984495, 13181394, 17575192, 19772091, 21968990, 26362788, 32953485, 35150384, 39544182, 43937980, 52725576, 65906970, 79088364, 87875960, 98860455, 105451152, 131813940, 158176728, 175751920, 197720910, 263627880, 316353456, 395441820, 527255760, 790883640, 1581767280]

約数ペア:

[(1, 1581767280), (2, 790883640), (3, 527255760), (4, 395441820), (5, 316353456), (6, 263627880), (8, 197720910), (9, 175751920), (10, 158176728), (12, 131813940), (15, 105451152), (16, 98860455), (18, 87875960), (20, 79088364), (24, 65906970), (30, 52725576), (36, 43937980), (40, 39544182), (45, 35150384), (48, 32953485), (60, 26362788), (72, 21968990), (80, 19772091), (90, 17575192), (120, 13181394), (144, 10984495), (151, 10475280), (180, 8787596), (240, 6590697), (302, 5237640), (360, 4393798), (453, 3491760), (604, 2618820), (720, 2196899), (755, 2095056), (906, 1745880), (1208, 1309410), (1359, 1163920), (1510, 1047528), (1812, 872940), (2265, 698352), (2416, 654705), (2718, 581960), (3020, 523764), (3624, 436470), (4530, 349176), (5436, 290980), (6040, 261882), (6795, 232784), (7248, 218235), (9060, 174588), (10872, 145490), (12080, 130941), (13590, 116392), (14549, 108720), (18120, 87294), (21744, 72745), (27180, 58196), (29098, 54360), (36240, 43647)]