292885920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{203393}}^1$

素因数の和:203414

約数の個数: 72

約数和(自身を含む): 999478116

約数和(自身を除く): 706592196

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 203393, 406786, 610179, 813572, 1016965, 1220358, 1627144, 1830537, 2033930, 2440716, 3050895, 3254288, 3661074, 4067860, 4881432, 6101790, 6508576, 7322148, 8135720, 9152685, 9762864, 12203580, 14644296, 16271440, 18305370, 19525728, 24407160, 29288592, 32542880, 36610740, 48814320, 58577184, 73221480, 97628640, 146442960, 292885920]

約数ペア:

[(1, 292885920), (2, 146442960), (3, 97628640), (4, 73221480), (5, 58577184), (6, 48814320), (8, 36610740), (9, 32542880), (10, 29288592), (12, 24407160), (15, 19525728), (16, 18305370), (18, 16271440), (20, 14644296), (24, 12203580), (30, 9762864), (32, 9152685), (36, 8135720), (40, 7322148), (45, 6508576), (48, 6101790), (60, 4881432), (72, 4067860), (80, 3661074), (90, 3254288), (96, 3050895), (120, 2440716), (144, 2033930), (160, 1830537), (180, 1627144), (240, 1220358), (288, 1016965), (360, 813572), (480, 610179), (720, 406786), (1440, 203393)]