100838160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{140053}}^1$

素因数の和:140072

約数の個数: 60

約数和(自身を含む): 338650572

約数和(自身を除く): 237812412

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

約数ペア:

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