145362480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4421}}^1$

素因数の和:4574

約数の個数: 80

約数和(自身を含む): 454015584

約数和(自身を除く): 308653104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 137, 240, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2192, 2740, 3288, 4110, 4421, 5480, 6576, 8220, 8842, 10960, 13263, 16440, 17684, 22105, 26526, 32880, 35368, 44210, 53052, 66315, 70736, 88420, 106104, 132630, 176840, 212208, 265260, 353680, 530520, 605677, 1061040, 1211354, 1817031, 2422708, 3028385, 3634062, 4845416, 6056770, 7268124, 9085155, 9690832, 12113540, 14536248, 18170310, 24227080, 29072496, 36340620, 48454160, 72681240, 145362480]

約数ペア:

[(1, 145362480), (2, 72681240), (3, 48454160), (4, 36340620), (5, 29072496), (6, 24227080), (8, 18170310), (10, 14536248), (12, 12113540), (15, 9690832), (16, 9085155), (20, 7268124), (24, 6056770), (30, 4845416), (40, 3634062), (48, 3028385), (60, 2422708), (80, 1817031), (120, 1211354), (137, 1061040), (240, 605677), (274, 530520), (411, 353680), (548, 265260), (685, 212208), (822, 176840), (1096, 132630), (1370, 106104), (1644, 88420), (2055, 70736), (2192, 66315), (2740, 53052), (3288, 44210), (4110, 35368), (4421, 32880), (5480, 26526), (6576, 22105), (8220, 17684), (8842, 16440), (10960, 13263)]