201642240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{52511}}^1$

素因数の和:52535

約数の個数: 72

約数和(自身を含む): 644007168

約数和(自身を除く): 442364928

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, 640, 768, 960, 1280, 1920, 3840, 52511, 105022, 157533, 210044, 262555, 315066, 420088, 525110, 630132, 787665, 840176, 1050220, 1260264, 1575330, 1680352, 2100440, 2520528, 3150660, 3360704, 4200880, 5041056, 6301320, 6721408, 8401760, 10082112, 12602640, 13442816, 16803520, 20164224, 25205280, 33607040, 40328448, 50410560, 67214080, 100821120, 201642240]

約数ペア:

[(1, 201642240), (2, 100821120), (3, 67214080), (4, 50410560), (5, 40328448), (6, 33607040), (8, 25205280), (10, 20164224), (12, 16803520), (15, 13442816), (16, 12602640), (20, 10082112), (24, 8401760), (30, 6721408), (32, 6301320), (40, 5041056), (48, 4200880), (60, 3360704), (64, 3150660), (80, 2520528), (96, 2100440), (120, 1680352), (128, 1575330), (160, 1260264), (192, 1050220), (240, 840176), (256, 787665), (320, 630132), (384, 525110), (480, 420088), (640, 315066), (768, 262555), (960, 210044), (1280, 157533), (1920, 105022), (3840, 52511)]