741177720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{8011}}^1$

素因数の和:8285

約数の個数: 96

約数和(自身を含む): 2418502320

約数和(自身を除く): 1677324600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 257, 360, 514, 771, 1028, 1285, 1542, 2056, 2313, 2570, 3084, 3855, 4626, 5140, 6168, 7710, 8011, 9252, 10280, 11565, 15420, 16022, 18504, 23130, 24033, 30840, 32044, 40055, 46260, 48066, 64088, 72099, 80110, 92520, 96132, 120165, 144198, 160220, 192264, 240330, 288396, 320440, 360495, 480660, 576792, 720990, 961320, 1441980, 2058827, 2883960, 4117654, 6176481, 8235308, 10294135, 12352962, 16470616, 18529443, 20588270, 24705924, 30882405, 37058886, 41176540, 49411848, 61764810, 74117772, 82353080, 92647215, 123529620, 148235544, 185294430, 247059240, 370588860, 741177720]

約数ペア:

[(1, 741177720), (2, 370588860), (3, 247059240), (4, 185294430), (5, 148235544), (6, 123529620), (8, 92647215), (9, 82353080), (10, 74117772), (12, 61764810), (15, 49411848), (18, 41176540), (20, 37058886), (24, 30882405), (30, 24705924), (36, 20588270), (40, 18529443), (45, 16470616), (60, 12352962), (72, 10294135), (90, 8235308), (120, 6176481), (180, 4117654), (257, 2883960), (360, 2058827), (514, 1441980), (771, 961320), (1028, 720990), (1285, 576792), (1542, 480660), (2056, 360495), (2313, 320440), (2570, 288396), (3084, 240330), (3855, 192264), (4626, 160220), (5140, 144198), (6168, 120165), (7710, 96132), (8011, 92520), (9252, 80110), (10280, 72099), (11565, 64088), (15420, 48066), (16022, 46260), (18504, 40055), (23130, 32044), (24033, 30840)]