1000290960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{8849}}^1$

素因数の和:9025

約数の個数: 120

約数和(自身を含む): 3381089400

約数和(自身を除く): 2380798440

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, 157, 180, 240, 314, 360, 471, 628, 720, 785, 942, 1256, 1413, 1570, 1884, 2355, 2512, 2826, 3140, 3768, 4710, 5652, 6280, 7065, 7536, 8849, 9420, 11304, 12560, 14130, 17698, 18840, 22608, 26547, 28260, 35396, 37680, 44245, 53094, 56520, 70792, 79641, 88490, 106188, 113040, 132735, 141584, 159282, 176980, 212376, 265470, 318564, 353960, 398205, 424752, 530940, 637128, 707920, 796410, 1061880, 1274256, 1389293, 1592820, 2123760, 2778586, 3185640, 4167879, 5557172, 6371280, 6946465, 8335758, 11114344, 12503637, 13892930, 16671516, 20839395, 22228688, 25007274, 27785860, 33343032, 41678790, 50014548, 55571720, 62518185, 66686064, 83357580, 100029096, 111143440, 125036370, 166715160, 200058192, 250072740, 333430320, 500145480, 1000290960]

約数ペア:

[(1, 1000290960), (2, 500145480), (3, 333430320), (4, 250072740), (5, 200058192), (6, 166715160), (8, 125036370), (9, 111143440), (10, 100029096), (12, 83357580), (15, 66686064), (16, 62518185), (18, 55571720), (20, 50014548), (24, 41678790), (30, 33343032), (36, 27785860), (40, 25007274), (45, 22228688), (48, 20839395), (60, 16671516), (72, 13892930), (80, 12503637), (90, 11114344), (120, 8335758), (144, 6946465), (157, 6371280), (180, 5557172), (240, 4167879), (314, 3185640), (360, 2778586), (471, 2123760), (628, 1592820), (720, 1389293), (785, 1274256), (942, 1061880), (1256, 796410), (1413, 707920), (1570, 637128), (1884, 530940), (2355, 424752), (2512, 398205), (2826, 353960), (3140, 318564), (3768, 265470), (4710, 212376), (5652, 176980), (6280, 159282), (7065, 141584), (7536, 132735), (8849, 113040), (9420, 106188), (11304, 88490), (12560, 79641), (14130, 70792), (17698, 56520), (18840, 53094), (22608, 44245), (26547, 37680), (28260, 35396)]