90326040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{367}}^1$

素因数の和:681

約数の個数: 128

約数和(自身を含む): 311592960

約数和(自身を除く): 221266920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 293, 367, 420, 586, 734, 840, 879, 1101, 1172, 1465, 1468, 1758, 1835, 2051, 2202, 2344, 2569, 2930, 2936, 3516, 3670, 4102, 4395, 4404, 5138, 5505, 5860, 6153, 7032, 7340, 7707, 8204, 8790, 8808, 10255, 10276, 11010, 11720, 12306, 12845, 14680, 15414, 16408, 17580, 20510, 20552, 22020, 24612, 25690, 30765, 30828, 35160, 38535, 41020, 44040, 49224, 51380, 61530, 61656, 77070, 82040, 102760, 107531, 123060, 154140, 215062, 246120, 308280, 322593, 430124, 537655, 645186, 752717, 860248, 1075310, 1290372, 1505434, 1612965, 2150620, 2258151, 2580744, 3010868, 3225930, 3763585, 4301240, 4516302, 6021736, 6451860, 7527170, 9032604, 11290755, 12903720, 15054340, 18065208, 22581510, 30108680, 45163020, 90326040]

約数ペア:

[(1, 90326040), (2, 45163020), (3, 30108680), (4, 22581510), (5, 18065208), (6, 15054340), (7, 12903720), (8, 11290755), (10, 9032604), (12, 7527170), (14, 6451860), (15, 6021736), (20, 4516302), (21, 4301240), (24, 3763585), (28, 3225930), (30, 3010868), (35, 2580744), (40, 2258151), (42, 2150620), (56, 1612965), (60, 1505434), (70, 1290372), (84, 1075310), (105, 860248), (120, 752717), (140, 645186), (168, 537655), (210, 430124), (280, 322593), (293, 308280), (367, 246120), (420, 215062), (586, 154140), (734, 123060), (840, 107531), (879, 102760), (1101, 82040), (1172, 77070), (1465, 61656), (1468, 61530), (1758, 51380), (1835, 49224), (2051, 44040), (2202, 41020), (2344, 38535), (2569, 35160), (2930, 30828), (2936, 30765), (3516, 25690), (3670, 24612), (4102, 22020), (4395, 20552), (4404, 20510), (5138, 17580), (5505, 16408), (5860, 15414), (6153, 14680), (7032, 12845), (7340, 12306), (7707, 11720), (8204, 11010), (8790, 10276), (8808, 10255)]