1392995040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{19477}}^1$

素因数の和:19644

約数の個数: 96

約数和(自身を含む): 4417610400

約数和(自身を除く): 3024615360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 149, 160, 240, 298, 447, 480, 596, 745, 894, 1192, 1490, 1788, 2235, 2384, 2980, 3576, 4470, 4768, 5960, 7152, 8940, 11920, 14304, 17880, 19477, 23840, 35760, 38954, 58431, 71520, 77908, 97385, 116862, 155816, 194770, 233724, 292155, 311632, 389540, 467448, 584310, 623264, 779080, 934896, 1168620, 1558160, 1869792, 2337240, 2902073, 3116320, 4674480, 5804146, 8706219, 9348960, 11608292, 14510365, 17412438, 23216584, 29020730, 34824876, 43531095, 46433168, 58041460, 69649752, 87062190, 92866336, 116082920, 139299504, 174124380, 232165840, 278599008, 348248760, 464331680, 696497520, 1392995040]

約数ペア:

[(1, 1392995040), (2, 696497520), (3, 464331680), (4, 348248760), (5, 278599008), (6, 232165840), (8, 174124380), (10, 139299504), (12, 116082920), (15, 92866336), (16, 87062190), (20, 69649752), (24, 58041460), (30, 46433168), (32, 43531095), (40, 34824876), (48, 29020730), (60, 23216584), (80, 17412438), (96, 14510365), (120, 11608292), (149, 9348960), (160, 8706219), (240, 5804146), (298, 4674480), (447, 3116320), (480, 2902073), (596, 2337240), (745, 1869792), (894, 1558160), (1192, 1168620), (1490, 934896), (1788, 779080), (2235, 623264), (2384, 584310), (2980, 467448), (3576, 389540), (4470, 311632), (4768, 292155), (5960, 233724), (7152, 194770), (8940, 155816), (11920, 116862), (14304, 97385), (17880, 77908), (19477, 71520), (23840, 58431), (35760, 38954)]