381274880

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{6079}}^1$

素因数の和:6114

約数の個数: 108

約数和(自身を含む): 1062552960

約数和(自身を除く): 681278080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1280, 1568, 1792, 1960, 2240, 3136, 3920, 4480, 6079, 6272, 7840, 8960, 12158, 12544, 15680, 24316, 30395, 31360, 42553, 48632, 60790, 62720, 85106, 97264, 121580, 170212, 194528, 212765, 243160, 297871, 340424, 389056, 425530, 486320, 595742, 680848, 778112, 851060, 972640, 1191484, 1361696, 1489355, 1556224, 1702120, 1945280, 2382968, 2723392, 2978710, 3404240, 3890560, 4765936, 5446784, 5957420, 6808480, 7781120, 9531872, 10893568, 11914840, 13616960, 19063744, 23829680, 27233920, 38127488, 47659360, 54467840, 76254976, 95318720, 190637440, 381274880]

約数ペア:

[(1, 381274880), (2, 190637440), (4, 95318720), (5, 76254976), (7, 54467840), (8, 47659360), (10, 38127488), (14, 27233920), (16, 23829680), (20, 19063744), (28, 13616960), (32, 11914840), (35, 10893568), (40, 9531872), (49, 7781120), (56, 6808480), (64, 5957420), (70, 5446784), (80, 4765936), (98, 3890560), (112, 3404240), (128, 2978710), (140, 2723392), (160, 2382968), (196, 1945280), (224, 1702120), (245, 1556224), (256, 1489355), (280, 1361696), (320, 1191484), (392, 972640), (448, 851060), (490, 778112), (560, 680848), (640, 595742), (784, 486320), (896, 425530), (980, 389056), (1120, 340424), (1280, 297871), (1568, 243160), (1792, 212765), (1960, 194528), (2240, 170212), (3136, 121580), (3920, 97264), (4480, 85106), (6079, 62720), (6272, 60790), (7840, 48632), (8960, 42553), (12158, 31360), (12544, 30395), (15680, 24316)]