237267840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{647}}^1$

素因数の和:860

約数の個数: 128

約数和(自身を含む): 761425920

約数和(自身を除く): 524158080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 191, 192, 240, 320, 382, 384, 480, 573, 640, 647, 764, 955, 960, 1146, 1294, 1528, 1910, 1920, 1941, 2292, 2588, 2865, 3056, 3235, 3820, 3882, 4584, 5176, 5730, 6112, 6470, 7640, 7764, 9168, 9705, 10352, 11460, 12224, 12940, 15280, 15528, 18336, 19410, 20704, 22920, 24448, 25880, 30560, 31056, 36672, 38820, 41408, 45840, 51760, 61120, 62112, 73344, 77640, 82816, 91680, 103520, 122240, 123577, 124224, 155280, 183360, 207040, 247154, 248448, 310560, 366720, 370731, 414080, 494308, 617885, 621120, 741462, 988616, 1235770, 1242240, 1482924, 1853655, 1977232, 2471540, 2965848, 3707310, 3954464, 4943080, 5931696, 7414620, 7908928, 9886160, 11863392, 14829240, 15817856, 19772320, 23726784, 29658480, 39544640, 47453568, 59316960, 79089280, 118633920, 237267840]

約数ペア:

[(1, 237267840), (2, 118633920), (3, 79089280), (4, 59316960), (5, 47453568), (6, 39544640), (8, 29658480), (10, 23726784), (12, 19772320), (15, 15817856), (16, 14829240), (20, 11863392), (24, 9886160), (30, 7908928), (32, 7414620), (40, 5931696), (48, 4943080), (60, 3954464), (64, 3707310), (80, 2965848), (96, 2471540), (120, 1977232), (128, 1853655), (160, 1482924), (191, 1242240), (192, 1235770), (240, 988616), (320, 741462), (382, 621120), (384, 617885), (480, 494308), (573, 414080), (640, 370731), (647, 366720), (764, 310560), (955, 248448), (960, 247154), (1146, 207040), (1294, 183360), (1528, 155280), (1910, 124224), (1920, 123577), (1941, 122240), (2292, 103520), (2588, 91680), (2865, 82816), (3056, 77640), (3235, 73344), (3820, 62112), (3882, 61120), (4584, 51760), (5176, 45840), (5730, 41408), (6112, 38820), (6470, 36672), (7640, 31056), (7764, 30560), (9168, 25880), (9705, 24448), (10352, 22920), (11460, 20704), (12224, 19410), (12940, 18336), (15280, 15528)]