220626720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{51071}}^1$

素因数の和:51095

約数の個数: 96

約数和(自身を含む): 772208640

約数和(自身を除く): 551581920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 51071, 102142, 153213, 204284, 255355, 306426, 408568, 459639, 510710, 612852, 766065, 817136, 919278, 1021420, 1225704, 1378917, 1532130, 1634272, 1838556, 2042840, 2298195, 2451408, 2757834, 3064260, 3677112, 4085680, 4596390, 4902816, 5515668, 6128520, 6894585, 7354224, 8171360, 9192780, 11031336, 12257040, 13789170, 14708448, 18385560, 22062672, 24514080, 27578340, 36771120, 44125344, 55156680, 73542240, 110313360, 220626720]

約数ペア:

[(1, 220626720), (2, 110313360), (3, 73542240), (4, 55156680), (5, 44125344), (6, 36771120), (8, 27578340), (9, 24514080), (10, 22062672), (12, 18385560), (15, 14708448), (16, 13789170), (18, 12257040), (20, 11031336), (24, 9192780), (27, 8171360), (30, 7354224), (32, 6894585), (36, 6128520), (40, 5515668), (45, 4902816), (48, 4596390), (54, 4085680), (60, 3677112), (72, 3064260), (80, 2757834), (90, 2451408), (96, 2298195), (108, 2042840), (120, 1838556), (135, 1634272), (144, 1532130), (160, 1378917), (180, 1225704), (216, 1021420), (240, 919278), (270, 817136), (288, 766065), (360, 612852), (432, 510710), (480, 459639), (540, 408568), (720, 306426), (864, 255355), (1080, 204284), (1440, 153213), (2160, 102142), (4320, 51071)]