39148800

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{2039}}^1$

素因数の和:2068

約数の個数: 108

約数和(自身を含む): 129262560

約数和(自身を除く): 90113760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 600, 640, 768, 800, 960, 1200, 1280, 1600, 1920, 2039, 2400, 3200, 3840, 4078, 4800, 6117, 6400, 8156, 9600, 10195, 12234, 16312, 19200, 20390, 24468, 30585, 32624, 40780, 48936, 50975, 61170, 65248, 81560, 97872, 101950, 122340, 130496, 152925, 163120, 195744, 203900, 244680, 260992, 305850, 326240, 391488, 407800, 489360, 521984, 611700, 652480, 782976, 815600, 978720, 1223400, 1304960, 1565952, 1631200, 1957440, 2446800, 2609920, 3262400, 3914880, 4893600, 6524800, 7829760, 9787200, 13049600, 19574400, 39148800]

約数ペア:

[(1, 39148800), (2, 19574400), (3, 13049600), (4, 9787200), (5, 7829760), (6, 6524800), (8, 4893600), (10, 3914880), (12, 3262400), (15, 2609920), (16, 2446800), (20, 1957440), (24, 1631200), (25, 1565952), (30, 1304960), (32, 1223400), (40, 978720), (48, 815600), (50, 782976), (60, 652480), (64, 611700), (75, 521984), (80, 489360), (96, 407800), (100, 391488), (120, 326240), (128, 305850), (150, 260992), (160, 244680), (192, 203900), (200, 195744), (240, 163120), (256, 152925), (300, 130496), (320, 122340), (384, 101950), (400, 97872), (480, 81560), (600, 65248), (640, 61170), (768, 50975), (800, 48936), (960, 40780), (1200, 32624), (1280, 30585), (1600, 24468), (1920, 20390), (2039, 19200), (2400, 16312), (3200, 12234), (3840, 10195), (4078, 9600), (4800, 8156), (6117, 6400)]