421942320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{3881}}^1$

素因数の和:4051

約数の個数: 120

約数和(自身を含む): 1426774752

約数和(自身を除く): 1004832432

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, 3881, 4530, 5436, 6040, 6795, 7248, 7762, 9060, 10872, 11643, 12080, 13590, 15524, 18120, 19405, 21744, 23286, 27180, 31048, 34929, 36240, 38810, 46572, 54360, 58215, 62096, 69858, 77620, 93144, 108720, 116430, 139716, 155240, 174645, 186288, 232860, 279432, 310480, 349290, 465720, 558864, 586031, 698580, 931440, 1172062, 1397160, 1758093, 2344124, 2794320, 2930155, 3516186, 4688248, 5274279, 5860310, 7032372, 8790465, 9376496, 10548558, 11720620, 14064744, 17580930, 21097116, 23441240, 26371395, 28129488, 35161860, 42194232, 46882480, 52742790, 70323720, 84388464, 105485580, 140647440, 210971160, 421942320]

約数ペア:

[(1, 421942320), (2, 210971160), (3, 140647440), (4, 105485580), (5, 84388464), (6, 70323720), (8, 52742790), (9, 46882480), (10, 42194232), (12, 35161860), (15, 28129488), (16, 26371395), (18, 23441240), (20, 21097116), (24, 17580930), (30, 14064744), (36, 11720620), (40, 10548558), (45, 9376496), (48, 8790465), (60, 7032372), (72, 5860310), (80, 5274279), (90, 4688248), (120, 3516186), (144, 2930155), (151, 2794320), (180, 2344124), (240, 1758093), (302, 1397160), (360, 1172062), (453, 931440), (604, 698580), (720, 586031), (755, 558864), (906, 465720), (1208, 349290), (1359, 310480), (1510, 279432), (1812, 232860), (2265, 186288), (2416, 174645), (2718, 155240), (3020, 139716), (3624, 116430), (3881, 108720), (4530, 93144), (5436, 77620), (6040, 69858), (6795, 62096), (7248, 58215), (7762, 54360), (9060, 46572), (10872, 38810), (11643, 36240), (12080, 34929), (13590, 31048), (15524, 27180), (18120, 23286), (19405, 21744)]