54774480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{947}}^1$

素因数の和:1204

約数の個数: 80

約数和(自身を含む): 170685504

約数和(自身を除く): 115911024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 241, 482, 723, 947, 964, 1205, 1446, 1894, 1928, 2410, 2841, 2892, 3615, 3788, 3856, 4735, 4820, 5682, 5784, 7230, 7576, 9470, 9640, 11364, 11568, 14205, 14460, 15152, 18940, 19280, 22728, 28410, 28920, 37880, 45456, 56820, 57840, 75760, 113640, 227280, 228227, 456454, 684681, 912908, 1141135, 1369362, 1825816, 2282270, 2738724, 3423405, 3651632, 4564540, 5477448, 6846810, 9129080, 10954896, 13693620, 18258160, 27387240, 54774480]

約数ペア:

[(1, 54774480), (2, 27387240), (3, 18258160), (4, 13693620), (5, 10954896), (6, 9129080), (8, 6846810), (10, 5477448), (12, 4564540), (15, 3651632), (16, 3423405), (20, 2738724), (24, 2282270), (30, 1825816), (40, 1369362), (48, 1141135), (60, 912908), (80, 684681), (120, 456454), (240, 228227), (241, 227280), (482, 113640), (723, 75760), (947, 57840), (964, 56820), (1205, 45456), (1446, 37880), (1894, 28920), (1928, 28410), (2410, 22728), (2841, 19280), (2892, 18940), (3615, 15152), (3788, 14460), (3856, 14205), (4735, 11568), (4820, 11364), (5682, 9640), (5784, 9470), (7230, 7576)]