23042040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{27431}}^1$

素因数の和:27452

約数の個数: 64

約数和(自身を含む): 79004160

約数和(自身を除く): 55962120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 27431, 54862, 82293, 109724, 137155, 164586, 192017, 219448, 274310, 329172, 384034, 411465, 548620, 576051, 658344, 768068, 822930, 960085, 1097240, 1152102, 1536136, 1645860, 1920170, 2304204, 2880255, 3291720, 3840340, 4608408, 5760510, 7680680, 11521020, 23042040]

約数ペア:

[(1, 23042040), (2, 11521020), (3, 7680680), (4, 5760510), (5, 4608408), (6, 3840340), (7, 3291720), (8, 2880255), (10, 2304204), (12, 1920170), (14, 1645860), (15, 1536136), (20, 1152102), (21, 1097240), (24, 960085), (28, 822930), (30, 768068), (35, 658344), (40, 576051), (42, 548620), (56, 411465), (60, 384034), (70, 329172), (84, 274310), (105, 219448), (120, 192017), (140, 164586), (168, 137155), (210, 109724), (280, 82293), (420, 54862), (840, 27431)]