200222640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{278087}}^1$

素因数の和:278106

約数の個数: 60

約数和(自身を含む): 672416784

約数和(自身を除く): 472194144

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, 180, 240, 360, 720, 278087, 556174, 834261, 1112348, 1390435, 1668522, 2224696, 2502783, 2780870, 3337044, 4171305, 4449392, 5005566, 5561740, 6674088, 8342610, 10011132, 11123480, 12513915, 13348176, 16685220, 20022264, 22246960, 25027830, 33370440, 40044528, 50055660, 66740880, 100111320, 200222640]

約数ペア:

[(1, 200222640), (2, 100111320), (3, 66740880), (4, 50055660), (5, 40044528), (6, 33370440), (8, 25027830), (9, 22246960), (10, 20022264), (12, 16685220), (15, 13348176), (16, 12513915), (18, 11123480), (20, 10011132), (24, 8342610), (30, 6674088), (36, 5561740), (40, 5005566), (45, 4449392), (48, 4171305), (60, 3337044), (72, 2780870), (80, 2502783), (90, 2224696), (120, 1668522), (144, 1390435), (180, 1112348), (240, 834261), (360, 556174), (720, 278087)]