201676320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{140053}}^1$

素因数の和:140074

約数の個数: 72

約数和(自身を含む): 688225356

約数和(自身を除く): 486549036

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, 140053, 280106, 420159, 560212, 700265, 840318, 1120424, 1260477, 1400530, 1680636, 2100795, 2240848, 2520954, 2801060, 3361272, 4201590, 4481696, 5041908, 5602120, 6302385, 6722544, 8403180, 10083816, 11204240, 12604770, 13445088, 16806360, 20167632, 22408480, 25209540, 33612720, 40335264, 50419080, 67225440, 100838160, 201676320]

約数ペア:

[(1, 201676320), (2, 100838160), (3, 67225440), (4, 50419080), (5, 40335264), (6, 33612720), (8, 25209540), (9, 22408480), (10, 20167632), (12, 16806360), (15, 13445088), (16, 12604770), (18, 11204240), (20, 10083816), (24, 8403180), (30, 6722544), (32, 6302385), (36, 5602120), (40, 5041908), (45, 4481696), (48, 4201590), (60, 3361272), (72, 2801060), (80, 2520954), (90, 2240848), (96, 2100795), (120, 1680636), (144, 1400530), (160, 1260477), (180, 1120424), (240, 840318), (288, 700265), (360, 560212), (480, 420159), (720, 280106), (1440, 140053)]