84764520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{977}}^1$

素因数の和:1235

約数の個数: 96

約数和(自身を含む): 276910920

約数和(自身を除く): 192146400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 241, 360, 482, 723, 964, 977, 1205, 1446, 1928, 1954, 2169, 2410, 2892, 2931, 3615, 3908, 4338, 4820, 4885, 5784, 5862, 7230, 7816, 8676, 8793, 9640, 9770, 10845, 11724, 14460, 14655, 17352, 17586, 19540, 21690, 23448, 28920, 29310, 35172, 39080, 43380, 43965, 58620, 70344, 86760, 87930, 117240, 175860, 235457, 351720, 470914, 706371, 941828, 1177285, 1412742, 1883656, 2119113, 2354570, 2825484, 3531855, 4238226, 4709140, 5650968, 7063710, 8476452, 9418280, 10595565, 14127420, 16952904, 21191130, 28254840, 42382260, 84764520]

約数ペア:

[(1, 84764520), (2, 42382260), (3, 28254840), (4, 21191130), (5, 16952904), (6, 14127420), (8, 10595565), (9, 9418280), (10, 8476452), (12, 7063710), (15, 5650968), (18, 4709140), (20, 4238226), (24, 3531855), (30, 2825484), (36, 2354570), (40, 2119113), (45, 1883656), (60, 1412742), (72, 1177285), (90, 941828), (120, 706371), (180, 470914), (241, 351720), (360, 235457), (482, 175860), (723, 117240), (964, 87930), (977, 86760), (1205, 70344), (1446, 58620), (1928, 43965), (1954, 43380), (2169, 39080), (2410, 35172), (2892, 29310), (2931, 28920), (3615, 23448), (3908, 21690), (4338, 19540), (4820, 17586), (4885, 17352), (5784, 14655), (5862, 14460), (7230, 11724), (7816, 10845), (8676, 9770), (8793, 9640)]