23949720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{937}}^1$

素因数の和:1025

約数の個数: 96

約数和(自身を含む): 79017120

約数和(自身を除く): 55067400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 937, 1065, 1278, 1420, 1704, 1874, 2130, 2556, 2811, 2840, 3195, 3748, 4260, 4685, 5112, 5622, 6390, 7496, 8433, 8520, 9370, 11244, 12780, 14055, 16866, 18740, 22488, 25560, 28110, 33732, 37480, 42165, 56220, 66527, 67464, 84330, 112440, 133054, 168660, 199581, 266108, 332635, 337320, 399162, 532216, 598743, 665270, 798324, 997905, 1197486, 1330540, 1596648, 1995810, 2394972, 2661080, 2993715, 3991620, 4789944, 5987430, 7983240, 11974860, 23949720]

約数ペア:

[(1, 23949720), (2, 11974860), (3, 7983240), (4, 5987430), (5, 4789944), (6, 3991620), (8, 2993715), (9, 2661080), (10, 2394972), (12, 1995810), (15, 1596648), (18, 1330540), (20, 1197486), (24, 997905), (30, 798324), (36, 665270), (40, 598743), (45, 532216), (60, 399162), (71, 337320), (72, 332635), (90, 266108), (120, 199581), (142, 168660), (180, 133054), (213, 112440), (284, 84330), (355, 67464), (360, 66527), (426, 56220), (568, 42165), (639, 37480), (710, 33732), (852, 28110), (937, 25560), (1065, 22488), (1278, 18740), (1420, 16866), (1704, 14055), (1874, 12780), (2130, 11244), (2556, 9370), (2811, 8520), (2840, 8433), (3195, 7496), (3748, 6390), (4260, 5622), (4685, 5112)]