56960460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4457}}^1$

素因数の和:4543

約数の個数: 72

約数和(自身を含む): 175252896

約数和(自身を除く): 118292436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 2130, 2556, 3195, 4260, 4457, 6390, 8914, 12780, 13371, 17828, 22285, 26742, 40113, 44570, 53484, 66855, 80226, 89140, 133710, 160452, 200565, 267420, 316447, 401130, 632894, 802260, 949341, 1265788, 1582235, 1898682, 2848023, 3164470, 3797364, 4746705, 5696046, 6328940, 9493410, 11392092, 14240115, 18986820, 28480230, 56960460]

約数ペア:

[(1, 56960460), (2, 28480230), (3, 18986820), (4, 14240115), (5, 11392092), (6, 9493410), (9, 6328940), (10, 5696046), (12, 4746705), (15, 3797364), (18, 3164470), (20, 2848023), (30, 1898682), (36, 1582235), (45, 1265788), (60, 949341), (71, 802260), (90, 632894), (142, 401130), (180, 316447), (213, 267420), (284, 200565), (355, 160452), (426, 133710), (639, 89140), (710, 80226), (852, 66855), (1065, 53484), (1278, 44570), (1420, 40113), (2130, 26742), (2556, 22285), (3195, 17828), (4260, 13371), (4457, 12780), (6390, 8914)]