23041620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{18287}}^1$

素因数の和:18309

約数の個数: 72

約数和(自身を含む): 79881984

約数和(自身を除く): 56840364

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 18287, 36574, 54861, 73148, 91435, 109722, 128009, 164583, 182870, 219444, 256018, 274305, 329166, 365740, 384027, 512036, 548610, 640045, 658332, 768054, 822915, 1097220, 1152081, 1280090, 1536108, 1645830, 1920135, 2304162, 2560180, 3291660, 3840270, 4608324, 5760405, 7680540, 11520810, 23041620]

約数ペア:

[(1, 23041620), (2, 11520810), (3, 7680540), (4, 5760405), (5, 4608324), (6, 3840270), (7, 3291660), (9, 2560180), (10, 2304162), (12, 1920135), (14, 1645830), (15, 1536108), (18, 1280090), (20, 1152081), (21, 1097220), (28, 822915), (30, 768054), (35, 658332), (36, 640045), (42, 548610), (45, 512036), (60, 384027), (63, 365740), (70, 329166), (84, 274305), (90, 256018), (105, 219444), (126, 182870), (140, 164583), (180, 128009), (210, 109722), (252, 91435), (315, 73148), (420, 54861), (630, 36574), (1260, 18287)]