326653440

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{42533}}^1$

素因数の和:42559

約数の個数: 80

約数和(自身を含む): 1044294768

約数和(自身を除く): 717641328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 42533, 85066, 127599, 170132, 212665, 255198, 340264, 425330, 510396, 637995, 680528, 850660, 1020792, 1275990, 1361056, 1701320, 2041584, 2551980, 2722112, 3402640, 4083168, 5103960, 5444224, 6805280, 8166336, 10207920, 10888448, 13610560, 16332672, 20415840, 21776896, 27221120, 32665344, 40831680, 54442240, 65330688, 81663360, 108884480, 163326720, 326653440]

約数ペア:

[(1, 326653440), (2, 163326720), (3, 108884480), (4, 81663360), (5, 65330688), (6, 54442240), (8, 40831680), (10, 32665344), (12, 27221120), (15, 21776896), (16, 20415840), (20, 16332672), (24, 13610560), (30, 10888448), (32, 10207920), (40, 8166336), (48, 6805280), (60, 5444224), (64, 5103960), (80, 4083168), (96, 3402640), (120, 2722112), (128, 2551980), (160, 2041584), (192, 1701320), (240, 1361056), (256, 1275990), (320, 1020792), (384, 850660), (480, 680528), (512, 637995), (640, 510396), (768, 425330), (960, 340264), (1280, 255198), (1536, 212665), (1920, 170132), (2560, 127599), (3840, 85066), (7680, 42533)]