120954180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{28393}}^1$

素因数の和:28476

約数の個数: 48

約数和(自身を含む): 343453824

約数和(自身を除く): 222499644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 28393, 56786, 85179, 113572, 141965, 170358, 283930, 340716, 425895, 567860, 851790, 1703580, 2015903, 4031806, 6047709, 8063612, 10079515, 12095418, 20159030, 24190836, 30238545, 40318060, 60477090, 120954180]

約数ペア:

[(1, 120954180), (2, 60477090), (3, 40318060), (4, 30238545), (5, 24190836), (6, 20159030), (10, 12095418), (12, 10079515), (15, 8063612), (20, 6047709), (30, 4031806), (60, 2015903), (71, 1703580), (142, 851790), (213, 567860), (284, 425895), (355, 340716), (426, 283930), (710, 170358), (852, 141965), (1065, 113572), (1420, 85179), (2130, 56786), (4260, 28393)]