168509280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{351061}}^1$

素因数の和:351079

約数の個数: 48

約数和(自身を含む): 530805744

約数和(自身を除く): 362296464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 351061, 702122, 1053183, 1404244, 1755305, 2106366, 2808488, 3510610, 4212732, 5265915, 5616976, 7021220, 8425464, 10531830, 11233952, 14042440, 16850928, 21063660, 28084880, 33701856, 42127320, 56169760, 84254640, 168509280]

約数ペア:

[(1, 168509280), (2, 84254640), (3, 56169760), (4, 42127320), (5, 33701856), (6, 28084880), (8, 21063660), (10, 16850928), (12, 14042440), (15, 11233952), (16, 10531830), (20, 8425464), (24, 7021220), (30, 5616976), (32, 5265915), (40, 4212732), (48, 3510610), (60, 2808488), (80, 2106366), (96, 1755305), (120, 1404244), (160, 1053183), (240, 702122), (480, 351061)]