618032880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{3191}}^1$

素因数の和:3479

約数の個数: 120

約数和(自身を含む): 2083929120

約数和(自身を除く): 1465896240

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, 180, 240, 269, 360, 538, 720, 807, 1076, 1345, 1614, 2152, 2421, 2690, 3191, 3228, 4035, 4304, 4842, 5380, 6382, 6456, 8070, 9573, 9684, 10760, 12105, 12764, 12912, 15955, 16140, 19146, 19368, 21520, 24210, 25528, 28719, 31910, 32280, 38292, 38736, 47865, 48420, 51056, 57438, 63820, 64560, 76584, 95730, 96840, 114876, 127640, 143595, 153168, 191460, 193680, 229752, 255280, 287190, 382920, 459504, 574380, 765840, 858379, 1148760, 1716758, 2297520, 2575137, 3433516, 4291895, 5150274, 6867032, 7725411, 8583790, 10300548, 12875685, 13734064, 15450822, 17167580, 20601096, 25751370, 30901644, 34335160, 38627055, 41202192, 51502740, 61803288, 68670320, 77254110, 103005480, 123606576, 154508220, 206010960, 309016440, 618032880]

約数ペア:

[(1, 618032880), (2, 309016440), (3, 206010960), (4, 154508220), (5, 123606576), (6, 103005480), (8, 77254110), (9, 68670320), (10, 61803288), (12, 51502740), (15, 41202192), (16, 38627055), (18, 34335160), (20, 30901644), (24, 25751370), (30, 20601096), (36, 17167580), (40, 15450822), (45, 13734064), (48, 12875685), (60, 10300548), (72, 8583790), (80, 7725411), (90, 6867032), (120, 5150274), (144, 4291895), (180, 3433516), (240, 2575137), (269, 2297520), (360, 1716758), (538, 1148760), (720, 858379), (807, 765840), (1076, 574380), (1345, 459504), (1614, 382920), (2152, 287190), (2421, 255280), (2690, 229752), (3191, 193680), (3228, 191460), (4035, 153168), (4304, 143595), (4842, 127640), (5380, 114876), (6382, 96840), (6456, 95730), (8070, 76584), (9573, 64560), (9684, 63820), (10760, 57438), (12105, 51056), (12764, 48420), (12912, 47865), (15955, 38736), (16140, 38292), (19146, 32280), (19368, 31910), (21520, 28719), (24210, 25528)]