1078285440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{561607}}^1$

素因数の和:561629

約数の個数: 64

約数和(自身を含む): 3437040960

約数和(自身を除く): 2358755520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 561607, 1123214, 1684821, 2246428, 2808035, 3369642, 4492856, 5616070, 6739284, 8424105, 8985712, 11232140, 13478568, 16848210, 17971424, 22464280, 26957136, 33696420, 35942848, 44928560, 53914272, 67392840, 71885696, 89857120, 107828544, 134785680, 179714240, 215657088, 269571360, 359428480, 539142720, 1078285440]

約数ペア:

[(1, 1078285440), (2, 539142720), (3, 359428480), (4, 269571360), (5, 215657088), (6, 179714240), (8, 134785680), (10, 107828544), (12, 89857120), (15, 71885696), (16, 67392840), (20, 53914272), (24, 44928560), (30, 35942848), (32, 33696420), (40, 26957136), (48, 22464280), (60, 17971424), (64, 16848210), (80, 13478568), (96, 11232140), (120, 8985712), (128, 8424105), (160, 6739284), (192, 5616070), (240, 4492856), (320, 3369642), (384, 2808035), (480, 2246428), (640, 1684821), (960, 1123214), (1920, 561607)]