22044240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1801}}^1$

素因数の和:1837

約数の個数: 120

約数和(自身を含む): 78430248

約数和(自身を除く): 56386008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 1801, 2040, 2448, 3060, 3602, 4080, 5403, 6120, 7204, 9005, 10806, 12240, 14408, 16209, 18010, 21612, 27015, 28816, 30617, 32418, 36020, 43224, 54030, 61234, 64836, 72040, 81045, 86448, 91851, 108060, 122468, 129672, 144080, 153085, 162090, 183702, 216120, 244936, 259344, 275553, 306170, 324180, 367404, 432240, 459255, 489872, 551106, 612340, 648360, 734808, 918510, 1102212, 1224680, 1296720, 1377765, 1469616, 1837020, 2204424, 2449360, 2755530, 3674040, 4408848, 5511060, 7348080, 11022120, 22044240]

約数ペア:

[(1, 22044240), (2, 11022120), (3, 7348080), (4, 5511060), (5, 4408848), (6, 3674040), (8, 2755530), (9, 2449360), (10, 2204424), (12, 1837020), (15, 1469616), (16, 1377765), (17, 1296720), (18, 1224680), (20, 1102212), (24, 918510), (30, 734808), (34, 648360), (36, 612340), (40, 551106), (45, 489872), (48, 459255), (51, 432240), (60, 367404), (68, 324180), (72, 306170), (80, 275553), (85, 259344), (90, 244936), (102, 216120), (120, 183702), (136, 162090), (144, 153085), (153, 144080), (170, 129672), (180, 122468), (204, 108060), (240, 91851), (255, 86448), (272, 81045), (306, 72040), (340, 64836), (360, 61234), (408, 54030), (510, 43224), (612, 36020), (680, 32418), (720, 30617), (765, 28816), (816, 27015), (1020, 21612), (1224, 18010), (1360, 16209), (1530, 14408), (1801, 12240), (2040, 10806), (2448, 9005), (3060, 7204), (3602, 6120), (4080, 5403)]