65796720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{24923}}^1$

素因数の和:24950

約数の個数: 80

約数和(自身を含む): 222521472

約数和(自身を除く): 156724752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 24923, 49846, 74769, 99692, 124615, 149538, 199384, 249230, 274153, 299076, 373845, 398768, 498460, 548306, 598152, 747690, 822459, 996920, 1096612, 1196304, 1370765, 1495380, 1644918, 1993840, 2193224, 2741530, 2990760, 3289836, 4112295, 4386448, 5483060, 5981520, 6579672, 8224590, 10966120, 13159344, 16449180, 21932240, 32898360, 65796720]

約数ペア:

[(1, 65796720), (2, 32898360), (3, 21932240), (4, 16449180), (5, 13159344), (6, 10966120), (8, 8224590), (10, 6579672), (11, 5981520), (12, 5483060), (15, 4386448), (16, 4112295), (20, 3289836), (22, 2990760), (24, 2741530), (30, 2193224), (33, 1993840), (40, 1644918), (44, 1495380), (48, 1370765), (55, 1196304), (60, 1096612), (66, 996920), (80, 822459), (88, 747690), (110, 598152), (120, 548306), (132, 498460), (165, 398768), (176, 373845), (220, 299076), (240, 274153), (264, 249230), (330, 199384), (440, 149538), (528, 124615), (660, 99692), (880, 74769), (1320, 49846), (2640, 24923)]