48561240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4447}}^1$

素因数の和:4481

約数の個数: 128

約数和(自身を含む): 179343360

約数和(自身を除く): 130782120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 4447, 5460, 8894, 10920, 13341, 17788, 22235, 26682, 31129, 35576, 44470, 53364, 57811, 62258, 66705, 88940, 93387, 106728, 115622, 124516, 133410, 155645, 173433, 177880, 186774, 231244, 249032, 266820, 289055, 311290, 346866, 373548, 404677, 462488, 466935, 533640, 578110, 622580, 693732, 747096, 809354, 867165, 933870, 1156220, 1214031, 1245160, 1387464, 1618708, 1734330, 1867740, 2023385, 2312440, 2428062, 3237416, 3468660, 3735480, 4046770, 4856124, 6070155, 6937320, 8093540, 9712248, 12140310, 16187080, 24280620, 48561240]

約数ペア:

[(1, 48561240), (2, 24280620), (3, 16187080), (4, 12140310), (5, 9712248), (6, 8093540), (7, 6937320), (8, 6070155), (10, 4856124), (12, 4046770), (13, 3735480), (14, 3468660), (15, 3237416), (20, 2428062), (21, 2312440), (24, 2023385), (26, 1867740), (28, 1734330), (30, 1618708), (35, 1387464), (39, 1245160), (40, 1214031), (42, 1156220), (52, 933870), (56, 867165), (60, 809354), (65, 747096), (70, 693732), (78, 622580), (84, 578110), (91, 533640), (104, 466935), (105, 462488), (120, 404677), (130, 373548), (140, 346866), (156, 311290), (168, 289055), (182, 266820), (195, 249032), (210, 231244), (260, 186774), (273, 177880), (280, 173433), (312, 155645), (364, 133410), (390, 124516), (420, 115622), (455, 106728), (520, 93387), (546, 88940), (728, 66705), (780, 62258), (840, 57811), (910, 53364), (1092, 44470), (1365, 35576), (1560, 31129), (1820, 26682), (2184, 22235), (2730, 17788), (3640, 13341), (4447, 10920), (5460, 8894)]