1749240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:173

約数の個数: 96

約数和(自身を含む): 5868720

約数和(自身を除く): 4119480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 113, 120, 129, 172, 180, 215, 226, 258, 339, 344, 360, 387, 430, 452, 516, 565, 645, 678, 774, 860, 904, 1017, 1032, 1130, 1290, 1356, 1548, 1695, 1720, 1935, 2034, 2260, 2580, 2712, 3096, 3390, 3870, 4068, 4520, 4859, 5085, 5160, 6780, 7740, 8136, 9718, 10170, 13560, 14577, 15480, 19436, 20340, 24295, 29154, 38872, 40680, 43731, 48590, 58308, 72885, 87462, 97180, 116616, 145770, 174924, 194360, 218655, 291540, 349848, 437310, 583080, 874620, 1749240]

約数ペア:

[(1, 1749240), (2, 874620), (3, 583080), (4, 437310), (5, 349848), (6, 291540), (8, 218655), (9, 194360), (10, 174924), (12, 145770), (15, 116616), (18, 97180), (20, 87462), (24, 72885), (30, 58308), (36, 48590), (40, 43731), (43, 40680), (45, 38872), (60, 29154), (72, 24295), (86, 20340), (90, 19436), (113, 15480), (120, 14577), (129, 13560), (172, 10170), (180, 9718), (215, 8136), (226, 7740), (258, 6780), (339, 5160), (344, 5085), (360, 4859), (387, 4520), (430, 4068), (452, 3870), (516, 3390), (565, 3096), (645, 2712), (678, 2580), (774, 2260), (860, 2034), (904, 1935), (1017, 1720), (1032, 1695), (1130, 1548), (1290, 1356)]