40408857120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2715649}}^1$

素因数の和:2715698

約数の個数: 96

約数和(自身を含む): 131394009600

約数和(自身を除く): 90985152480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 14880, 2715649, 5431298, 8146947, 10862596, 13578245, 16293894, 21725192, 27156490, 32587788, 40734735, 43450384, 54312980, 65175576, 81469470, 84185119, 86900768, 108625960, 130351152, 162938940, 168370238, 217251920, 252555357, 260702304, 325877880, 336740476, 420925595, 434503840, 505110714, 651755760, 673480952, 841851190, 1010221428, 1262776785, 1303511520, 1346961904, 1683702380, 2020442856, 2525553570, 2693923808, 3367404760, 4040885712, 5051107140, 6734809520, 8081771424, 10102214280, 13469619040, 20204428560, 40408857120]

約数ペア:

[(1, 40408857120), (2, 20204428560), (3, 13469619040), (4, 10102214280), (5, 8081771424), (6, 6734809520), (8, 5051107140), (10, 4040885712), (12, 3367404760), (15, 2693923808), (16, 2525553570), (20, 2020442856), (24, 1683702380), (30, 1346961904), (31, 1303511520), (32, 1262776785), (40, 1010221428), (48, 841851190), (60, 673480952), (62, 651755760), (80, 505110714), (93, 434503840), (96, 420925595), (120, 336740476), (124, 325877880), (155, 260702304), (160, 252555357), (186, 217251920), (240, 168370238), (248, 162938940), (310, 130351152), (372, 108625960), (465, 86900768), (480, 84185119), (496, 81469470), (620, 65175576), (744, 54312980), (930, 43450384), (992, 40734735), (1240, 32587788), (1488, 27156490), (1860, 21725192), (2480, 16293894), (2976, 13578245), (3720, 10862596), (4960, 8146947), (7440, 5431298), (14880, 2715649)]