190003680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{131947}}^1$

素因数の和:131968

約数の個数: 72

約数和(自身を含む): 648392472

約数和(自身を除く): 458388792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 131947, 263894, 395841, 527788, 659735, 791682, 1055576, 1187523, 1319470, 1583364, 1979205, 2111152, 2375046, 2638940, 3166728, 3958410, 4222304, 4750092, 5277880, 5937615, 6333456, 7916820, 9500184, 10555760, 11875230, 12666912, 15833640, 19000368, 21111520, 23750460, 31667280, 38000736, 47500920, 63334560, 95001840, 190003680]

約数ペア:

[(1, 190003680), (2, 95001840), (3, 63334560), (4, 47500920), (5, 38000736), (6, 31667280), (8, 23750460), (9, 21111520), (10, 19000368), (12, 15833640), (15, 12666912), (16, 11875230), (18, 10555760), (20, 9500184), (24, 7916820), (30, 6333456), (32, 5937615), (36, 5277880), (40, 4750092), (45, 4222304), (48, 3958410), (60, 3166728), (72, 2638940), (80, 2375046), (90, 2111152), (96, 1979205), (120, 1583364), (144, 1319470), (160, 1187523), (180, 1055576), (240, 791682), (288, 659735), (360, 527788), (480, 395841), (720, 263894), (1440, 131947)]