162801960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{20249}}^1$

素因数の和:20330

約数の個数: 64

約数和(自身を含む): 495720000

約数和(自身を除く): 332918040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 8040, 20249, 40498, 60747, 80996, 101245, 121494, 161992, 202490, 242988, 303735, 404980, 485976, 607470, 809960, 1214940, 1356683, 2429880, 2713366, 4070049, 5426732, 6783415, 8140098, 10853464, 13566830, 16280196, 20350245, 27133660, 32560392, 40700490, 54267320, 81400980, 162801960]

約数ペア:

[(1, 162801960), (2, 81400980), (3, 54267320), (4, 40700490), (5, 32560392), (6, 27133660), (8, 20350245), (10, 16280196), (12, 13566830), (15, 10853464), (20, 8140098), (24, 6783415), (30, 5426732), (40, 4070049), (60, 2713366), (67, 2429880), (120, 1356683), (134, 1214940), (201, 809960), (268, 607470), (335, 485976), (402, 404980), (536, 303735), (670, 242988), (804, 202490), (1005, 161992), (1340, 121494), (1608, 101245), (2010, 80996), (2680, 60747), (4020, 40498), (8040, 20249)]