42774120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{907}}^1$

素因数の和:1055

約数の個数: 96

約数和(自身を含む): 140231520

約数和(自身を除く): 97457400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 131, 180, 262, 360, 393, 524, 655, 786, 907, 1048, 1179, 1310, 1572, 1814, 1965, 2358, 2620, 2721, 3144, 3628, 3930, 4535, 4716, 5240, 5442, 5895, 7256, 7860, 8163, 9070, 9432, 10884, 11790, 13605, 15720, 16326, 18140, 21768, 23580, 27210, 32652, 36280, 40815, 47160, 54420, 65304, 81630, 108840, 118817, 163260, 237634, 326520, 356451, 475268, 594085, 712902, 950536, 1069353, 1188170, 1425804, 1782255, 2138706, 2376340, 2851608, 3564510, 4277412, 4752680, 5346765, 7129020, 8554824, 10693530, 14258040, 21387060, 42774120]

約数ペア:

[(1, 42774120), (2, 21387060), (3, 14258040), (4, 10693530), (5, 8554824), (6, 7129020), (8, 5346765), (9, 4752680), (10, 4277412), (12, 3564510), (15, 2851608), (18, 2376340), (20, 2138706), (24, 1782255), (30, 1425804), (36, 1188170), (40, 1069353), (45, 950536), (60, 712902), (72, 594085), (90, 475268), (120, 356451), (131, 326520), (180, 237634), (262, 163260), (360, 118817), (393, 108840), (524, 81630), (655, 65304), (786, 54420), (907, 47160), (1048, 40815), (1179, 36280), (1310, 32652), (1572, 27210), (1814, 23580), (1965, 21768), (2358, 18140), (2620, 16326), (2721, 15720), (3144, 13605), (3628, 11790), (3930, 10884), (4535, 9432), (4716, 9070), (5240, 8163), (5442, 7860), (5895, 7256)]