2016756180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{547}}^1\times {\mathrm{20483}}^1$

素因数の和:21045

約数の個数: 72

約数和(自身を含む): 6128976672

約数和(自身を除く): 4112220492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 547, 1094, 1641, 2188, 2735, 3282, 4923, 5470, 6564, 8205, 9846, 10940, 16410, 19692, 20483, 24615, 32820, 40966, 49230, 61449, 81932, 98460, 102415, 122898, 184347, 204830, 245796, 307245, 368694, 409660, 614490, 737388, 921735, 1228980, 1843470, 3686940, 11204201, 22408402, 33612603, 44816804, 56021005, 67225206, 100837809, 112042010, 134450412, 168063015, 201675618, 224084020, 336126030, 403351236, 504189045, 672252060, 1008378090, 2016756180]

約数ペア:

[(1, 2016756180), (2, 1008378090), (3, 672252060), (4, 504189045), (5, 403351236), (6, 336126030), (9, 224084020), (10, 201675618), (12, 168063015), (15, 134450412), (18, 112042010), (20, 100837809), (30, 67225206), (36, 56021005), (45, 44816804), (60, 33612603), (90, 22408402), (180, 11204201), (547, 3686940), (1094, 1843470), (1641, 1228980), (2188, 921735), (2735, 737388), (3282, 614490), (4923, 409660), (5470, 368694), (6564, 307245), (8205, 245796), (9846, 204830), (10940, 184347), (16410, 122898), (19692, 102415), (20483, 98460), (24615, 81932), (32820, 61449), (40966, 49230)]