152738640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{691}}^1$

素因数の和:1017

約数の個数: 120

約数和(自身を含む): 515362848

約数和(自身を除く): 362624208

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, 307, 360, 614, 691, 720, 921, 1228, 1382, 1535, 1842, 2073, 2456, 2763, 2764, 3070, 3455, 3684, 4146, 4605, 4912, 5526, 5528, 6140, 6219, 6910, 7368, 8292, 9210, 10365, 11052, 11056, 12280, 12438, 13815, 13820, 14736, 16584, 18420, 20730, 22104, 24560, 24876, 27630, 27640, 31095, 33168, 36840, 41460, 44208, 49752, 55260, 55280, 62190, 73680, 82920, 99504, 110520, 124380, 165840, 212137, 221040, 248760, 424274, 497520, 636411, 848548, 1060685, 1272822, 1697096, 1909233, 2121370, 2545644, 3182055, 3394192, 3818466, 4242740, 5091288, 6364110, 7636932, 8485480, 9546165, 10182576, 12728220, 15273864, 16970960, 19092330, 25456440, 30547728, 38184660, 50912880, 76369320, 152738640]

約数ペア:

[(1, 152738640), (2, 76369320), (3, 50912880), (4, 38184660), (5, 30547728), (6, 25456440), (8, 19092330), (9, 16970960), (10, 15273864), (12, 12728220), (15, 10182576), (16, 9546165), (18, 8485480), (20, 7636932), (24, 6364110), (30, 5091288), (36, 4242740), (40, 3818466), (45, 3394192), (48, 3182055), (60, 2545644), (72, 2121370), (80, 1909233), (90, 1697096), (120, 1272822), (144, 1060685), (180, 848548), (240, 636411), (307, 497520), (360, 424274), (614, 248760), (691, 221040), (720, 212137), (921, 165840), (1228, 124380), (1382, 110520), (1535, 99504), (1842, 82920), (2073, 73680), (2456, 62190), (2763, 55280), (2764, 55260), (3070, 49752), (3455, 44208), (3684, 41460), (4146, 36840), (4605, 33168), (4912, 31095), (5526, 27640), (5528, 27630), (6140, 24876), (6219, 24560), (6910, 22104), (7368, 20730), (8292, 18420), (9210, 16584), (10365, 14736), (11052, 13820), (11056, 13815), (12280, 12438)]