631773720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103231}}^1$

素因数の和:103265

約数の個数: 96

約数和(自身を含む): 2174065920

約数和(自身を除く): 1542292200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 103231, 206462, 309693, 412924, 516155, 619386, 825848, 929079, 1032310, 1238772, 1548465, 1754927, 1858158, 2064620, 2477544, 3096930, 3509854, 3716316, 4129240, 4645395, 5264781, 6193860, 7019708, 7432632, 8774635, 9290790, 10529562, 12387720, 14039416, 15794343, 17549270, 18581580, 21059124, 26323905, 31588686, 35098540, 37163160, 42118248, 52647810, 63177372, 70197080, 78971715, 105295620, 126354744, 157943430, 210591240, 315886860, 631773720]

約数ペア:

[(1, 631773720), (2, 315886860), (3, 210591240), (4, 157943430), (5, 126354744), (6, 105295620), (8, 78971715), (9, 70197080), (10, 63177372), (12, 52647810), (15, 42118248), (17, 37163160), (18, 35098540), (20, 31588686), (24, 26323905), (30, 21059124), (34, 18581580), (36, 17549270), (40, 15794343), (45, 14039416), (51, 12387720), (60, 10529562), (68, 9290790), (72, 8774635), (85, 7432632), (90, 7019708), (102, 6193860), (120, 5264781), (136, 4645395), (153, 4129240), (170, 3716316), (180, 3509854), (204, 3096930), (255, 2477544), (306, 2064620), (340, 1858158), (360, 1754927), (408, 1548465), (510, 1238772), (612, 1032310), (680, 929079), (765, 825848), (1020, 619386), (1224, 516155), (1530, 412924), (2040, 309693), (3060, 206462), (6120, 103231)]