380031360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{197933}}^1$

素因数の和:197955

約数の個数: 64

約数和(自身を含む): 1211356080

約数和(自身を除く): 831324720

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, 197933, 395866, 593799, 791732, 989665, 1187598, 1583464, 1979330, 2375196, 2968995, 3166928, 3958660, 4750392, 5937990, 6333856, 7917320, 9500784, 11875980, 12667712, 15834640, 19001568, 23751960, 25335424, 31669280, 38003136, 47503920, 63338560, 76006272, 95007840, 126677120, 190015680, 380031360]

約数ペア:

[(1, 380031360), (2, 190015680), (3, 126677120), (4, 95007840), (5, 76006272), (6, 63338560), (8, 47503920), (10, 38003136), (12, 31669280), (15, 25335424), (16, 23751960), (20, 19001568), (24, 15834640), (30, 12667712), (32, 11875980), (40, 9500784), (48, 7917320), (60, 6333856), (64, 5937990), (80, 4750392), (96, 3958660), (120, 3166928), (128, 2968995), (160, 2375196), (192, 1979330), (240, 1583464), (320, 1187598), (384, 989665), (480, 791732), (640, 593799), (960, 395866), (1920, 197933)]