224997120

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19531}}^1$

素因数の和:19558

約数の個数: 108

約数和(自身を含む): 778506456

約数和(自身を除く): 553509336

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 19531, 39062, 58593, 78124, 97655, 117186, 156248, 175779, 195310, 234372, 292965, 312496, 351558, 390620, 468744, 585930, 624992, 703116, 781240, 878895, 937488, 1171860, 1249984, 1406232, 1562480, 1757790, 1874976, 2343720, 2499968, 2812464, 3124960, 3515580, 3749952, 4687440, 4999936, 5624928, 6249920, 7031160, 7499904, 9374880, 11249856, 12499840, 14062320, 14999808, 18749760, 22499712, 24999680, 28124640, 37499520, 44999424, 56249280, 74999040, 112498560, 224997120]

約数ペア:

[(1, 224997120), (2, 112498560), (3, 74999040), (4, 56249280), (5, 44999424), (6, 37499520), (8, 28124640), (9, 24999680), (10, 22499712), (12, 18749760), (15, 14999808), (16, 14062320), (18, 12499840), (20, 11249856), (24, 9374880), (30, 7499904), (32, 7031160), (36, 6249920), (40, 5624928), (45, 4999936), (48, 4687440), (60, 3749952), (64, 3515580), (72, 3124960), (80, 2812464), (90, 2499968), (96, 2343720), (120, 1874976), (128, 1757790), (144, 1562480), (160, 1406232), (180, 1249984), (192, 1171860), (240, 937488), (256, 878895), (288, 781240), (320, 703116), (360, 624992), (384, 585930), (480, 468744), (576, 390620), (640, 351558), (720, 312496), (768, 292965), (960, 234372), (1152, 195310), (1280, 175779), (1440, 156248), (1920, 117186), (2304, 97655), (2880, 78124), (3840, 58593), (5760, 39062), (11520, 19531)]