120945090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{2141}}^1$

素因数の和:2427

約数の個数: 64

約数和(自身を含む): 333123840

約数和(自身を除く): 212178750

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 269, 538, 807, 1345, 1614, 1883, 2141, 2690, 3766, 4035, 4282, 5649, 6423, 8070, 9415, 10705, 11298, 12846, 14987, 18830, 21410, 28245, 29974, 32115, 44961, 56490, 64230, 74935, 89922, 149870, 224805, 449610, 575929, 1151858, 1727787, 2879645, 3455574, 4031503, 5759290, 8063006, 8638935, 12094509, 17277870, 20157515, 24189018, 40315030, 60472545, 120945090]

約数ペア:

[(1, 120945090), (2, 60472545), (3, 40315030), (5, 24189018), (6, 20157515), (7, 17277870), (10, 12094509), (14, 8638935), (15, 8063006), (21, 5759290), (30, 4031503), (35, 3455574), (42, 2879645), (70, 1727787), (105, 1151858), (210, 575929), (269, 449610), (538, 224805), (807, 149870), (1345, 89922), (1614, 74935), (1883, 64230), (2141, 56490), (2690, 44961), (3766, 32115), (4035, 29974), (4282, 28245), (5649, 21410), (6423, 18830), (8070, 14987), (9415, 12846), (10705, 11298)]