1252205280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{869587}}^1$

素因数の和:869608

約数の個数: 72

約数和(自身を含む): 4273155432

約数和(自身を除く): 3020950152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 869587, 1739174, 2608761, 3478348, 4347935, 5217522, 6956696, 7826283, 8695870, 10435044, 13043805, 13913392, 15652566, 17391740, 20870088, 26087610, 27826784, 31305132, 34783480, 39131415, 41740176, 52175220, 62610264, 69566960, 78262830, 83480352, 104350440, 125220528, 139133920, 156525660, 208700880, 250441056, 313051320, 417401760, 626102640, 1252205280]

約数ペア:

[(1, 1252205280), (2, 626102640), (3, 417401760), (4, 313051320), (5, 250441056), (6, 208700880), (8, 156525660), (9, 139133920), (10, 125220528), (12, 104350440), (15, 83480352), (16, 78262830), (18, 69566960), (20, 62610264), (24, 52175220), (30, 41740176), (32, 39131415), (36, 34783480), (40, 31305132), (45, 27826784), (48, 26087610), (60, 20870088), (72, 17391740), (80, 15652566), (90, 13913392), (96, 13043805), (120, 10435044), (144, 8695870), (160, 7826283), (180, 6956696), (240, 5217522), (288, 4347935), (360, 3478348), (480, 2608761), (720, 1739174), (1440, 869587)]