220902720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{230107}}^1$

素因数の和:230127

約数の個数: 56

約数和(自身を含む): 701369184

約数和(自身を除く): 480466464

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, 160, 192, 240, 320, 480, 960, 230107, 460214, 690321, 920428, 1150535, 1380642, 1840856, 2301070, 2761284, 3451605, 3681712, 4602140, 5522568, 6903210, 7363424, 9204280, 11045136, 13806420, 14726848, 18408560, 22090272, 27612840, 36817120, 44180544, 55225680, 73634240, 110451360, 220902720]

約数ペア:

[(1, 220902720), (2, 110451360), (3, 73634240), (4, 55225680), (5, 44180544), (6, 36817120), (8, 27612840), (10, 22090272), (12, 18408560), (15, 14726848), (16, 13806420), (20, 11045136), (24, 9204280), (30, 7363424), (32, 6903210), (40, 5522568), (48, 4602140), (60, 3681712), (64, 3451605), (80, 2761284), (96, 2301070), (120, 1840856), (160, 1380642), (192, 1150535), (240, 920428), (320, 690321), (480, 460214), (960, 230107)]